CINXE.COM

How Tesco Utilizes Couchbase to Manage Millions of Products During Peak Black Friday Traffic - The Couchbase Blog

<!DOCTYPE html> <html lang="en-US"> <head><meta charset="UTF-8"><script>if(navigator.userAgent.match(/MSIE|Internet Explorer/i)||navigator.userAgent.match(/Trident\/7\..*?rv:11/i)){var href=document.location.href;if(!href.match(/[?&]nowprocket/)){if(href.indexOf("?")==-1){if(href.indexOf("#")==-1){document.location.href=href+"?nowprocket=1"}else{document.location.href=href.replace("#","?nowprocket=1#")}}else{if(href.indexOf("#")==-1){document.location.href=href+"&nowprocket=1"}else{document.location.href=href.replace("#","&nowprocket=1#")}}}}</script><script>(()=>{class RocketLazyLoadScripts{constructor(){this.v="1.2.6",this.triggerEvents=["keydown","mousedown","mousemove","touchmove","touchstart","touchend","wheel"],this.userEventHandler=this.t.bind(this),this.touchStartHandler=this.i.bind(this),this.touchMoveHandler=this.o.bind(this),this.touchEndHandler=this.h.bind(this),this.clickHandler=this.u.bind(this),this.interceptedClicks=[],this.interceptedClickListeners=[],this.l(this),window.addEventListener("pageshow",(t=>{this.persisted=t.persisted,this.everythingLoaded&&this.m()})),this.CSPIssue=sessionStorage.getItem("rocketCSPIssue"),document.addEventListener("securitypolicyviolation",(t=>{this.CSPIssue||"script-src-elem"!==t.violatedDirective||"data"!==t.blockedURI||(this.CSPIssue=!0,sessionStorage.setItem("rocketCSPIssue",!0))})),document.addEventListener("DOMContentLoaded",(()=>{this.k()})),this.delayedScripts={normal:[],async:[],defer:[]},this.trash=[],this.allJQueries=[]}p(t){document.hidden?t.t():(this.triggerEvents.forEach((e=>window.addEventListener(e,t.userEventHandler,{passive:!0}))),window.addEventListener("touchstart",t.touchStartHandler,{passive:!0}),window.addEventListener("mousedown",t.touchStartHandler),document.addEventListener("visibilitychange",t.userEventHandler))}_(){this.triggerEvents.forEach((t=>window.removeEventListener(t,this.userEventHandler,{passive:!0}))),document.removeEventListener("visibilitychange",this.userEventHandler)}i(t){"HTML"!==t.target.tagName&&(window.addEventListener("touchend",this.touchEndHandler),window.addEventListener("mouseup",this.touchEndHandler),window.addEventListener("touchmove",this.touchMoveHandler,{passive:!0}),window.addEventListener("mousemove",this.touchMoveHandler),t.target.addEventListener("click",this.clickHandler),this.L(t.target,!0),this.S(t.target,"onclick","rocket-onclick"),this.C())}o(t){window.removeEventListener("touchend",this.touchEndHandler),window.removeEventListener("mouseup",this.touchEndHandler),window.removeEventListener("touchmove",this.touchMoveHandler,{passive:!0}),window.removeEventListener("mousemove",this.touchMoveHandler),t.target.removeEventListener("click",this.clickHandler),this.L(t.target,!1),this.S(t.target,"rocket-onclick","onclick"),this.M()}h(){window.removeEventListener("touchend",this.touchEndHandler),window.removeEventListener("mouseup",this.touchEndHandler),window.removeEventListener("touchmove",this.touchMoveHandler,{passive:!0}),window.removeEventListener("mousemove",this.touchMoveHandler)}u(t){t.target.removeEventListener("click",this.clickHandler),this.L(t.target,!1),this.S(t.target,"rocket-onclick","onclick"),this.interceptedClicks.push(t),t.preventDefault(),t.stopPropagation(),t.stopImmediatePropagation(),this.M()}O(){window.removeEventListener("touchstart",this.touchStartHandler,{passive:!0}),window.removeEventListener("mousedown",this.touchStartHandler),this.interceptedClicks.forEach((t=>{t.target.dispatchEvent(new MouseEvent("click",{view:t.view,bubbles:!0,cancelable:!0}))}))}l(t){EventTarget.prototype.addEventListenerWPRocketBase=EventTarget.prototype.addEventListener,EventTarget.prototype.addEventListener=function(e,i,o){"click"!==e||t.windowLoaded||i===t.clickHandler||t.interceptedClickListeners.push({target:this,func:i,options:o}),(this||window).addEventListenerWPRocketBase(e,i,o)}}L(t,e){this.interceptedClickListeners.forEach((i=>{i.target===t&&(e?t.removeEventListener("click",i.func,i.options):t.addEventListener("click",i.func,i.options))})),t.parentNode!==document.documentElement&&this.L(t.parentNode,e)}D(){return new Promise((t=>{this.P?this.M=t:t()}))}C(){this.P=!0}M(){this.P=!1}S(t,e,i){t.hasAttribute&&t.hasAttribute(e)&&(event.target.setAttribute(i,event.target.getAttribute(e)),event.target.removeAttribute(e))}t(){this._(this),"loading"===document.readyState?document.addEventListener("DOMContentLoaded",this.R.bind(this)):this.R()}k(){let t=[];document.querySelectorAll("script[type=rocketlazyloadscript][data-rocket-src]").forEach((e=>{let i=e.getAttribute("data-rocket-src");if(i&&!i.startsWith("data:")){0===i.indexOf("//")&&(i=location.protocol+i);try{const o=new URL(i).origin;o!==location.origin&&t.push({src:o,crossOrigin:e.crossOrigin||"module"===e.getAttribute("data-rocket-type")})}catch(t){}}})),t=[...new Map(t.map((t=>[JSON.stringify(t),t]))).values()],this.T(t,"preconnect")}async R(){this.lastBreath=Date.now(),this.j(this),this.F(this),this.I(),this.W(),this.q(),await this.A(this.delayedScripts.normal),await this.A(this.delayedScripts.defer),await this.A(this.delayedScripts.async);try{await this.U(),await this.H(this),await this.J()}catch(t){console.error(t)}window.dispatchEvent(new Event("rocket-allScriptsLoaded")),this.everythingLoaded=!0,this.D().then((()=>{this.O()})),this.N()}W(){document.querySelectorAll("script[type=rocketlazyloadscript]").forEach((t=>{t.hasAttribute("data-rocket-src")?t.hasAttribute("async")&&!1!==t.async?this.delayedScripts.async.push(t):t.hasAttribute("defer")&&!1!==t.defer||"module"===t.getAttribute("data-rocket-type")?this.delayedScripts.defer.push(t):this.delayedScripts.normal.push(t):this.delayedScripts.normal.push(t)}))}async B(t){if(await this.G(),!0!==t.noModule||!("noModule"in HTMLScriptElement.prototype))return new Promise((e=>{let i;function o(){(i||t).setAttribute("data-rocket-status","executed"),e()}try{if(navigator.userAgent.indexOf("Firefox/")>0||""===navigator.vendor||this.CSPIssue)i=document.createElement("script"),[...t.attributes].forEach((t=>{let e=t.nodeName;"type"!==e&&("data-rocket-type"===e&&(e="type"),"data-rocket-src"===e&&(e="src"),i.setAttribute(e,t.nodeValue))})),t.text&&(i.text=t.text),i.hasAttribute("src")?(i.addEventListener("load",o),i.addEventListener("error",(function(){i.setAttribute("data-rocket-status","failed-network"),e()})),setTimeout((()=>{i.isConnected||e()}),1)):(i.text=t.text,o()),t.parentNode.replaceChild(i,t);else{const i=t.getAttribute("data-rocket-type"),s=t.getAttribute("data-rocket-src");i?(t.type=i,t.removeAttribute("data-rocket-type")):t.removeAttribute("type"),t.addEventListener("load",o),t.addEventListener("error",(i=>{this.CSPIssue&&i.target.src.startsWith("data:")?(console.log("WPRocket: data-uri blocked by CSP -> fallback"),t.removeAttribute("src"),this.B(t).then(e)):(t.setAttribute("data-rocket-status","failed-network"),e())})),s?(t.removeAttribute("data-rocket-src"),t.src=s):t.src="data:text/javascript;base64,"+window.btoa(unescape(encodeURIComponent(t.text)))}}catch(i){t.setAttribute("data-rocket-status","failed-transform"),e()}}));t.setAttribute("data-rocket-status","skipped")}async A(t){const e=t.shift();return e&&e.isConnected?(await this.B(e),this.A(t)):Promise.resolve()}q(){this.T([...this.delayedScripts.normal,...this.delayedScripts.defer,...this.delayedScripts.async],"preload")}T(t,e){var i=document.createDocumentFragment();t.forEach((t=>{const o=t.getAttribute&&t.getAttribute("data-rocket-src")||t.src;if(o&&!o.startsWith("data:")){const s=document.createElement("link");s.href=o,s.rel=e,"preconnect"!==e&&(s.as="script"),t.getAttribute&&"module"===t.getAttribute("data-rocket-type")&&(s.crossOrigin=!0),t.crossOrigin&&(s.crossOrigin=t.crossOrigin),t.integrity&&(s.integrity=t.integrity),i.appendChild(s),this.trash.push(s)}})),document.head.appendChild(i)}j(t){let e={};function i(i,o){return e[o].eventsToRewrite.indexOf(i)>=0&&!t.everythingLoaded?"rocket-"+i:i}function o(t,o){!function(t){e[t]||(e[t]={originalFunctions:{add:t.addEventListener,remove:t.removeEventListener},eventsToRewrite:[]},t.addEventListener=function(){arguments[0]=i(arguments[0],t),e[t].originalFunctions.add.apply(t,arguments)},t.removeEventListener=function(){arguments[0]=i(arguments[0],t),e[t].originalFunctions.remove.apply(t,arguments)})}(t),e[t].eventsToRewrite.push(o)}function s(e,i){let o=e[i];e[i]=null,Object.defineProperty(e,i,{get:()=>o||function(){},set(s){t.everythingLoaded?o=s:e["rocket"+i]=o=s}})}o(document,"DOMContentLoaded"),o(window,"DOMContentLoaded"),o(window,"load"),o(window,"pageshow"),o(document,"readystatechange"),s(document,"onreadystatechange"),s(window,"onload"),s(window,"onpageshow");try{Object.defineProperty(document,"readyState",{get:()=>t.rocketReadyState,set(e){t.rocketReadyState=e},configurable:!0}),document.readyState="loading"}catch(t){console.log("WPRocket DJE readyState conflict, bypassing")}}F(t){let e;function i(e){return t.everythingLoaded?e:e.split(" ").map((t=>"load"===t||0===t.indexOf("load.")?"rocket-jquery-load":t)).join(" ")}function o(o){function s(t){const e=o.fn[t];o.fn[t]=o.fn.init.prototype[t]=function(){return this[0]===window&&("string"==typeof arguments[0]||arguments[0]instanceof String?arguments[0]=i(arguments[0]):"object"==typeof arguments[0]&&Object.keys(arguments[0]).forEach((t=>{const e=arguments[0][t];delete arguments[0][t],arguments[0][i(t)]=e}))),e.apply(this,arguments),this}}o&&o.fn&&!t.allJQueries.includes(o)&&(o.fn.ready=o.fn.init.prototype.ready=function(e){return t.domReadyFired?e.bind(document)(o):document.addEventListener("rocket-DOMContentLoaded",(()=>e.bind(document)(o))),o([])},s("on"),s("one"),t.allJQueries.push(o)),e=o}o(window.jQuery),Object.defineProperty(window,"jQuery",{get:()=>e,set(t){o(t)}})}async H(t){const e=document.querySelector("script[data-webpack]");e&&(await async function(){return new Promise((t=>{e.addEventListener("load",t),e.addEventListener("error",t)}))}(),await t.K(),await t.H(t))}async U(){this.domReadyFired=!0;try{document.readyState="interactive"}catch(t){}await this.G(),document.dispatchEvent(new Event("rocket-readystatechange")),await this.G(),document.rocketonreadystatechange&&document.rocketonreadystatechange(),await this.G(),document.dispatchEvent(new Event("rocket-DOMContentLoaded")),await this.G(),window.dispatchEvent(new Event("rocket-DOMContentLoaded"))}async J(){try{document.readyState="complete"}catch(t){}await this.G(),document.dispatchEvent(new Event("rocket-readystatechange")),await this.G(),document.rocketonreadystatechange&&document.rocketonreadystatechange(),await this.G(),window.dispatchEvent(new Event("rocket-load")),await this.G(),window.rocketonload&&window.rocketonload(),await this.G(),this.allJQueries.forEach((t=>t(window).trigger("rocket-jquery-load"))),await this.G();const t=new Event("rocket-pageshow");t.persisted=this.persisted,window.dispatchEvent(t),await this.G(),window.rocketonpageshow&&window.rocketonpageshow({persisted:this.persisted}),this.windowLoaded=!0}m(){document.onreadystatechange&&document.onreadystatechange(),window.onload&&window.onload(),window.onpageshow&&window.onpageshow({persisted:this.persisted})}I(){const t=new Map;document.write=document.writeln=function(e){const i=document.currentScript;i||console.error("WPRocket unable to document.write this: "+e);const o=document.createRange(),s=i.parentElement;let n=t.get(i);void 0===n&&(n=i.nextSibling,t.set(i,n));const c=document.createDocumentFragment();o.setStart(c,0),c.appendChild(o.createContextualFragment(e)),s.insertBefore(c,n)}}async G(){Date.now()-this.lastBreath>45&&(await this.K(),this.lastBreath=Date.now())}async K(){return document.hidden?new Promise((t=>setTimeout(t))):new Promise((t=>requestAnimationFrame(t)))}N(){this.trash.forEach((t=>t.remove()))}static run(){const t=new RocketLazyLoadScripts;t.p(t)}}RocketLazyLoadScripts.run()})();</script> <!-- <meta name="viewport" content="width=device-width, initial-scale=1"> --> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"> <meta name="insight-app-sec-validation" content="8c2f44ef-0f60-427d-a3ac-7297063db717"> <link rel="profile" href="https://gmpg.org/xfn/11"> <link rel="pingback" href="https://www.couchbase.com/blog/xmlrpc.php"> <link rel="preconnect" href="https://fonts.googleapis.com"> <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin> <noscript> </noscript> <link rel="stylesheet" href="https://www.couchbase.com/blog/wp-content/themes/couchbase/css/libraries/satellite-min.css" /> <link data-minify="1" rel="stylesheet" href="https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/themes/couchbase/css/libraries/autocomplete-theme-classic.css?ver=1732535971" /> <style type="text/css"></style> <script type="rocketlazyloadscript" data-rocket-type="text/javascript">var heateorSlDefaultLang = 'en_US', heateorSlCloseIconPath = 'https://www.couchbase.com/blog/wp-content/plugins/heateor-social-login/public/images/close.png'; var heateorSlSiteUrl = 'https://www.couchbase.com/blog', heateorSlVerified = 0, heateorSlEmailPopup = 0; </script> <script type="rocketlazyloadscript"> var heateorSlLoadingImgPath = 'https://www.couchbase.com/blog/wp-content/plugins/heateor-social-login/public/../images/ajax_loader.gif'; var heateorSlAjaxUrl = 'https://www.couchbase.com/blog/wp-admin/admin-ajax.php'; var heateorSlRedirectionUrl = 'https://www.couchbase.com/blog/tesco-utilizes-couchbase-during-peak-black-friday-traffic/'; var heateorSlRegRedirectionUrl = 'https://www.couchbase.com/blog/tesco-utilizes-couchbase-during-peak-black-friday-traffic/'; </script> <script type="rocketlazyloadscript"> var heateorSlFBKey = '1326406188301490', heateorSlSameTabLogin = '1', heateorSlVerified = 0; var heateorSlAjaxUrl = 'https://www.couchbase.com/blog/wp-admin/admin-ajax.php'; var heateorSlPopupTitle = ''; var heateorSlEmailPopup = 0; var heateorSlEmailAjaxUrl = 'https://www.couchbase.com/blog/wp-admin/admin-ajax.php'; var heateorSlEmailPopupTitle = ''; var heateorSlEmailPopupErrorMsg = ''; var heateorSlEmailPopupUniqueId = ''; var heateorSlEmailPopupVerifyMessage = ''; var heateorSlSteamAuthUrl = ""; var heateorSlCurrentPageUrl = 'https%3A%2F%2Fwww.couchbase.com%2Fblog%2Ftesco-utilizes-couchbase-during-peak-black-friday-traffic%2F'; var heateorMSEnabled = 0; var heateorSlTwitterAuthUrl = heateorSlSiteUrl + "?HeateorSlAuth=X&heateor_sl_redirect_to=" + heateorSlCurrentPageUrl; var heateorSlFacebookAuthUrl = heateorSlSiteUrl + "?HeateorSlAuth=Facebook&heateor_sl_redirect_to=" + heateorSlCurrentPageUrl; var heateorSlGoogleAuthUrl = heateorSlSiteUrl + "?HeateorSlAuth=Google&heateor_sl_redirect_to=" + heateorSlCurrentPageUrl; var heateorSlYoutubeAuthUrl = heateorSlSiteUrl + "?HeateorSlAuth=Youtube&heateor_sl_redirect_to=" + heateorSlCurrentPageUrl; var heateorSlLineAuthUrl = heateorSlSiteUrl + "?HeateorSlAuth=Line&heateor_sl_redirect_to=" + heateorSlCurrentPageUrl; var heateorSlLiveAuthUrl = heateorSlSiteUrl + "?HeateorSlAuth=Live&heateor_sl_redirect_to=" + heateorSlCurrentPageUrl; var heateorSlVkontakteAuthUrl = heateorSlSiteUrl + "?HeateorSlAuth=Vkontakte&heateor_sl_redirect_to=" + heateorSlCurrentPageUrl; var heateorSlLinkedinAuthUrl = heateorSlSiteUrl + "?HeateorSlAuth=Linkedin&heateor_sl_redirect_to=" + heateorSlCurrentPageUrl; var heateorSlSpotifyAuthUrl = heateorSlSiteUrl + "?HeateorSlAuth=Spotify&heateor_sl_redirect_to=" + heateorSlCurrentPageUrl; var heateorSlKakaoAuthUrl = heateorSlSiteUrl + "?HeateorSlAuth=Kakao&heateor_sl_redirect_to=" + heateorSlCurrentPageUrl; var heateorSlGithubAuthUrl = heateorSlSiteUrl + "?HeateorSlAuth=Github&heateor_sl_redirect_to=" + heateorSlCurrentPageUrl; var heateorSlWordpressAuthUrl = heateorSlSiteUrl + "?HeateorSlAuth=Wordpress&heateor_sl_redirect_to=" + heateorSlCurrentPageUrl; var heateorSlYahooAuthUrl = heateorSlSiteUrl + "?HeateorSlAuth=Yahoo&heateor_sl_redirect_to=" + heateorSlCurrentPageUrl; var heateorSlInstagramAuthUrl = heateorSlSiteUrl + "?HeateorSlAuth=Instagram&heateor_sl_redirect_to=" + heateorSlCurrentPageUrl; var heateorSlDribbbleAuthUrl = heateorSlSiteUrl + "?HeateorSlAuth=Dribbble&heateor_sl_redirect_to=" + heateorSlCurrentPageUrl; var heateorSlTwitchAuthUrl = heateorSlSiteUrl + "?HeateorSlAuth=Twitch&heateor_sl_redirect_to=" + heateorSlCurrentPageUrl; var heateorSlRedditAuthUrl = heateorSlSiteUrl + "?HeateorSlAuth=Reddit&heateor_sl_redirect_to=" + heateorSlCurrentPageUrl; var heateorSlDisqusAuthUrl = heateorSlSiteUrl + "?HeateorSlAuth=Disqus&heateor_sl_redirect_to=" + heateorSlCurrentPageUrl; var heateorSlFoursquareAuthUrl = heateorSlSiteUrl + "?HeateorSlAuth=Foursquare&heateor_sl_redirect_to=" + heateorSlCurrentPageUrl; var heateorSlDropboxAuthUrl = heateorSlSiteUrl + "?HeateorSlAuth=Dropbox&heateor_sl_redirect_to=" + heateorSlCurrentPageUrl; var heateorSlAmazonAuthUrl = heateorSlSiteUrl + "?HeateorSlAuth=Amazon&heateor_sl_redirect_to=" + heateorSlCurrentPageUrl; var heateorSlStackoverflowAuthUrl = heateorSlSiteUrl + "?HeateorSlAuth=Stackoverflow&heateor_sl_redirect_to=" + heateorSlCurrentPageUrl; var heateorSlDiscordAuthUrl = heateorSlSiteUrl + "?HeateorSlAuth=Discord&heateor_sl_redirect_to=" + heateorSlCurrentPageUrl; var heateorSlMailruAuthUrl = heateorSlSiteUrl + "?HeateorSlAuth=Mailru&heateor_sl_redirect_to=" + heateorSlCurrentPageUrl; var heateorSlYandexAuthUrl = heateorSlSiteUrl + "?HeateorSlAuth=Yandex&heateor_sl_redirect_to=" + heateorSlCurrentPageUrl ;var heateorSlOdnoklassnikiAuthUrl = heateorSlSiteUrl + "?HeateorSlAuth=Odnoklassniki&heateor_sl_redirect_to=" + heateorSlCurrentPageUrl;</script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript">function heateorSlLoadEvent(e ) {var t=window.onload;if ( typeof window.onload!="function" ) {window.onload=e} else {window.onload=function() {t();e()}}}</script> <meta name='robots' content='index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1' /> <!-- Google Tag Manager for WordPress by gtm4wp.com --> <script data-cfasync="false" data-pagespeed-no-defer> var gtm4wp_datalayer_name = "dataLayer"; var dataLayer = dataLayer || []; </script> <!-- End Google Tag Manager for WordPress by gtm4wp.com --><script type="text/javascript" id="wpp-js" src="https://www.couchbase.com/blog/wp-content/plugins/wordpress-popular-posts/assets/js/wpp.min.js?ver=7.1.0" data-sampling="0" data-sampling-rate="100" data-api-url="https://www.couchbase.com/blog/wp-json/wordpress-popular-posts" data-post-id="15104" data-token="5d09d9b636" data-lang="0" data-debug="0"></script> <!-- This site is optimized with the Yoast SEO Premium plugin v23.4 (Yoast SEO v23.9) - https://yoast.com/wordpress/plugins/seo/ --> <title>How Tesco Utilizes Couchbase to Manage Millions of Products During Peak Black Friday Traffic - The Couchbase Blog</title><link rel="preload" data-rocket-preload as="style" href="https://fonts.googleapis.com/css?family=Abril%20FatFace%3A400%2C400i%2C700%2C700i%7CAlegreya%3A400%2C400i%2C700%2C700i%7CAlegreya%20Sans%3A400%2C400i%2C700%2C700i%7CAmatic%20SC%3A400%2C400i%2C700%2C700i%7CAnonymous%20Pro%3A400%2C400i%2C700%2C700i%7CArchitects%20Daughter%3A400%2C400i%2C700%2C700i%7CArchivo%3A400%2C400i%2C700%2C700i%7CArchivo%20Narrow%3A400%2C400i%2C700%2C700i%7CAsap%3A400%2C400i%2C700%2C700i%7CBarlow%3A400%2C400i%2C700%2C700i%7CBioRhyme%3A400%2C400i%2C700%2C700i%7CBonbon%3A400%2C400i%2C700%2C700i%7CCabin%3A400%2C400i%2C700%2C700i%7CCairo%3A400%2C400i%2C700%2C700i%7CCardo%3A400%2C400i%2C700%2C700i%7CChivo%3A400%2C400i%2C700%2C700i%7CConcert%20One%3A400%2C400i%2C700%2C700i%7CCormorant%3A400%2C400i%2C700%2C700i%7CCrimson%20Text%3A400%2C400i%2C700%2C700i%7CEczar%3A400%2C400i%2C700%2C700i%7CExo%202%3A400%2C400i%2C700%2C700i%7CFira%20Sans%3A400%2C400i%2C700%2C700i%7CFjalla%20One%3A400%2C400i%2C700%2C700i%7CFrank%20Ruhl%20Libre%3A400%2C400i%2C700%2C700i%7CGreat%20Vibes%3A400%2C400i%2C700%2C700i%7CHeebo%3A400%2C400i%2C700%2C700i%7CIBM%20Plex%3A400%2C400i%2C700%2C700i%7CInconsolata%3A400%2C400i%2C700%2C700i%7CIndie%20Flower%3A400%2C400i%2C700%2C700i%7CInknut%20Antiqua%3A400%2C400i%2C700%2C700i%7CInter%3A400%2C400i%2C700%2C700i%7CKarla%3A400%2C400i%2C700%2C700i%7CLibre%20Baskerville%3A400%2C400i%2C700%2C700i%7CLibre%20Franklin%3A400%2C400i%2C700%2C700i%7CMontserrat%3A400%2C400i%2C700%2C700i%7CNeuton%3A400%2C400i%2C700%2C700i%7CNotable%3A400%2C400i%2C700%2C700i%7CNothing%20You%20Could%20Do%3A400%2C400i%2C700%2C700i%7CNoto%20Sans%3A400%2C400i%2C700%2C700i%7CNunito%3A400%2C400i%2C700%2C700i%7COld%20Standard%20TT%3A400%2C400i%2C700%2C700i%7COxygen%3A400%2C400i%2C700%2C700i%7CPacifico%3A400%2C400i%2C700%2C700i%7CPoppins%3A400%2C400i%2C700%2C700i%7CProza%20Libre%3A400%2C400i%2C700%2C700i%7CPT%20Sans%3A400%2C400i%2C700%2C700i%7CPT%20Serif%3A400%2C400i%2C700%2C700i%7CRakkas%3A400%2C400i%2C700%2C700i%7CReenie%20Beanie%3A400%2C400i%2C700%2C700i%7CRoboto%20Slab%3A400%2C400i%2C700%2C700i%7CRopa%20Sans%3A400%2C400i%2C700%2C700i%7CRubik%3A400%2C400i%2C700%2C700i%7CShadows%20Into%20Light%3A400%2C400i%2C700%2C700i%7CSpace%20Mono%3A400%2C400i%2C700%2C700i%7CSpectral%3A400%2C400i%2C700%2C700i%7CSue%20Ellen%20Francisco%3A400%2C400i%2C700%2C700i%7CTitillium%20Web%3A400%2C400i%2C700%2C700i%7CUbuntu%3A400%2C400i%2C700%2C700i%7CVarela%3A400%2C400i%2C700%2C700i%7CVollkorn%3A400%2C400i%2C700%2C700i%7CWork%20Sans%3A400%2C400i%2C700%2C700i%7CYatra%20One%3A400%2C400i%2C700%2C700i&#038;display=swap" /><link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Abril%20FatFace%3A400%2C400i%2C700%2C700i%7CAlegreya%3A400%2C400i%2C700%2C700i%7CAlegreya%20Sans%3A400%2C400i%2C700%2C700i%7CAmatic%20SC%3A400%2C400i%2C700%2C700i%7CAnonymous%20Pro%3A400%2C400i%2C700%2C700i%7CArchitects%20Daughter%3A400%2C400i%2C700%2C700i%7CArchivo%3A400%2C400i%2C700%2C700i%7CArchivo%20Narrow%3A400%2C400i%2C700%2C700i%7CAsap%3A400%2C400i%2C700%2C700i%7CBarlow%3A400%2C400i%2C700%2C700i%7CBioRhyme%3A400%2C400i%2C700%2C700i%7CBonbon%3A400%2C400i%2C700%2C700i%7CCabin%3A400%2C400i%2C700%2C700i%7CCairo%3A400%2C400i%2C700%2C700i%7CCardo%3A400%2C400i%2C700%2C700i%7CChivo%3A400%2C400i%2C700%2C700i%7CConcert%20One%3A400%2C400i%2C700%2C700i%7CCormorant%3A400%2C400i%2C700%2C700i%7CCrimson%20Text%3A400%2C400i%2C700%2C700i%7CEczar%3A400%2C400i%2C700%2C700i%7CExo%202%3A400%2C400i%2C700%2C700i%7CFira%20Sans%3A400%2C400i%2C700%2C700i%7CFjalla%20One%3A400%2C400i%2C700%2C700i%7CFrank%20Ruhl%20Libre%3A400%2C400i%2C700%2C700i%7CGreat%20Vibes%3A400%2C400i%2C700%2C700i%7CHeebo%3A400%2C400i%2C700%2C700i%7CIBM%20Plex%3A400%2C400i%2C700%2C700i%7CInconsolata%3A400%2C400i%2C700%2C700i%7CIndie%20Flower%3A400%2C400i%2C700%2C700i%7CInknut%20Antiqua%3A400%2C400i%2C700%2C700i%7CInter%3A400%2C400i%2C700%2C700i%7CKarla%3A400%2C400i%2C700%2C700i%7CLibre%20Baskerville%3A400%2C400i%2C700%2C700i%7CLibre%20Franklin%3A400%2C400i%2C700%2C700i%7CMontserrat%3A400%2C400i%2C700%2C700i%7CNeuton%3A400%2C400i%2C700%2C700i%7CNotable%3A400%2C400i%2C700%2C700i%7CNothing%20You%20Could%20Do%3A400%2C400i%2C700%2C700i%7CNoto%20Sans%3A400%2C400i%2C700%2C700i%7CNunito%3A400%2C400i%2C700%2C700i%7COld%20Standard%20TT%3A400%2C400i%2C700%2C700i%7COxygen%3A400%2C400i%2C700%2C700i%7CPacifico%3A400%2C400i%2C700%2C700i%7CPoppins%3A400%2C400i%2C700%2C700i%7CProza%20Libre%3A400%2C400i%2C700%2C700i%7CPT%20Sans%3A400%2C400i%2C700%2C700i%7CPT%20Serif%3A400%2C400i%2C700%2C700i%7CRakkas%3A400%2C400i%2C700%2C700i%7CReenie%20Beanie%3A400%2C400i%2C700%2C700i%7CRoboto%20Slab%3A400%2C400i%2C700%2C700i%7CRopa%20Sans%3A400%2C400i%2C700%2C700i%7CRubik%3A400%2C400i%2C700%2C700i%7CShadows%20Into%20Light%3A400%2C400i%2C700%2C700i%7CSpace%20Mono%3A400%2C400i%2C700%2C700i%7CSpectral%3A400%2C400i%2C700%2C700i%7CSue%20Ellen%20Francisco%3A400%2C400i%2C700%2C700i%7CTitillium%20Web%3A400%2C400i%2C700%2C700i%7CUbuntu%3A400%2C400i%2C700%2C700i%7CVarela%3A400%2C400i%2C700%2C700i%7CVollkorn%3A400%2C400i%2C700%2C700i%7CWork%20Sans%3A400%2C400i%2C700%2C700i%7CYatra%20One%3A400%2C400i%2C700%2C700i&#038;display=swap" media="print" onload="this.media='all'" /><noscript><link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Abril%20FatFace%3A400%2C400i%2C700%2C700i%7CAlegreya%3A400%2C400i%2C700%2C700i%7CAlegreya%20Sans%3A400%2C400i%2C700%2C700i%7CAmatic%20SC%3A400%2C400i%2C700%2C700i%7CAnonymous%20Pro%3A400%2C400i%2C700%2C700i%7CArchitects%20Daughter%3A400%2C400i%2C700%2C700i%7CArchivo%3A400%2C400i%2C700%2C700i%7CArchivo%20Narrow%3A400%2C400i%2C700%2C700i%7CAsap%3A400%2C400i%2C700%2C700i%7CBarlow%3A400%2C400i%2C700%2C700i%7CBioRhyme%3A400%2C400i%2C700%2C700i%7CBonbon%3A400%2C400i%2C700%2C700i%7CCabin%3A400%2C400i%2C700%2C700i%7CCairo%3A400%2C400i%2C700%2C700i%7CCardo%3A400%2C400i%2C700%2C700i%7CChivo%3A400%2C400i%2C700%2C700i%7CConcert%20One%3A400%2C400i%2C700%2C700i%7CCormorant%3A400%2C400i%2C700%2C700i%7CCrimson%20Text%3A400%2C400i%2C700%2C700i%7CEczar%3A400%2C400i%2C700%2C700i%7CExo%202%3A400%2C400i%2C700%2C700i%7CFira%20Sans%3A400%2C400i%2C700%2C700i%7CFjalla%20One%3A400%2C400i%2C700%2C700i%7CFrank%20Ruhl%20Libre%3A400%2C400i%2C700%2C700i%7CGreat%20Vibes%3A400%2C400i%2C700%2C700i%7CHeebo%3A400%2C400i%2C700%2C700i%7CIBM%20Plex%3A400%2C400i%2C700%2C700i%7CInconsolata%3A400%2C400i%2C700%2C700i%7CIndie%20Flower%3A400%2C400i%2C700%2C700i%7CInknut%20Antiqua%3A400%2C400i%2C700%2C700i%7CInter%3A400%2C400i%2C700%2C700i%7CKarla%3A400%2C400i%2C700%2C700i%7CLibre%20Baskerville%3A400%2C400i%2C700%2C700i%7CLibre%20Franklin%3A400%2C400i%2C700%2C700i%7CMontserrat%3A400%2C400i%2C700%2C700i%7CNeuton%3A400%2C400i%2C700%2C700i%7CNotable%3A400%2C400i%2C700%2C700i%7CNothing%20You%20Could%20Do%3A400%2C400i%2C700%2C700i%7CNoto%20Sans%3A400%2C400i%2C700%2C700i%7CNunito%3A400%2C400i%2C700%2C700i%7COld%20Standard%20TT%3A400%2C400i%2C700%2C700i%7COxygen%3A400%2C400i%2C700%2C700i%7CPacifico%3A400%2C400i%2C700%2C700i%7CPoppins%3A400%2C400i%2C700%2C700i%7CProza%20Libre%3A400%2C400i%2C700%2C700i%7CPT%20Sans%3A400%2C400i%2C700%2C700i%7CPT%20Serif%3A400%2C400i%2C700%2C700i%7CRakkas%3A400%2C400i%2C700%2C700i%7CReenie%20Beanie%3A400%2C400i%2C700%2C700i%7CRoboto%20Slab%3A400%2C400i%2C700%2C700i%7CRopa%20Sans%3A400%2C400i%2C700%2C700i%7CRubik%3A400%2C400i%2C700%2C700i%7CShadows%20Into%20Light%3A400%2C400i%2C700%2C700i%7CSpace%20Mono%3A400%2C400i%2C700%2C700i%7CSpectral%3A400%2C400i%2C700%2C700i%7CSue%20Ellen%20Francisco%3A400%2C400i%2C700%2C700i%7CTitillium%20Web%3A400%2C400i%2C700%2C700i%7CUbuntu%3A400%2C400i%2C700%2C700i%7CVarela%3A400%2C400i%2C700%2C700i%7CVollkorn%3A400%2C400i%2C700%2C700i%7CWork%20Sans%3A400%2C400i%2C700%2C700i%7CYatra%20One%3A400%2C400i%2C700%2C700i&#038;display=swap" /></noscript><link rel="preload" data-rocket-preload as="style" href="https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;700;800&#038;family=Roboto+Mono:wght@500&#038;display=swap" /><link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;700;800&#038;family=Roboto+Mono:wght@500&#038;display=swap" media="print" onload="this.media='all'" /><noscript><link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;700;800&#038;family=Roboto+Mono:wght@500&#038;display=swap" /></noscript> <link rel="preload" as="font" href="https://www.couchbase.com/wp-content/themes/couchbase/hco_fonts/woff2/Gotham-Bold_Web.woff2" crossorigin> <link rel="preload" as="font" href="https://www.couchbase.com/wp-content/themes/couchbase/hco_fonts/woff2/Gotham-Book_Web.woff2" crossorigin> <link rel="preload" as="font" href="https://www.couchbase.com/wp-content/themes/couchbase/hco_fonts/woff2/Gotham-Medium_Web.woff2" crossorigin> <meta name="description" content="Tesco, the world’s third largest retailer by gross revenue, uses Couchbase to power catalog and inventory management during Black Friday especially." /> <link rel="canonical" href="https://www.couchbase.com/blog/tesco-utilizes-couchbase-during-peak-black-friday-traffic/" /> <meta property="og:locale" content="en_US" /> <meta property="og:type" content="article" /> <meta property="og:title" content="How Tesco Utilizes Couchbase to Manage Millions of Products During Peak Black Friday Traffic" /> <meta property="og:description" content="Tesco, the world’s third largest retailer by gross revenue, uses Couchbase to power catalog and inventory management during Black Friday especially." /> <meta property="og:url" content="https://www.couchbase.com/blog/tesco-utilizes-couchbase-during-peak-black-friday-traffic/" /> <meta property="og:site_name" content="The Couchbase Blog" /> <meta property="article:published_time" content="2024-11-27T21:00:32+00:00" /> <meta property="article:modified_time" content="2024-11-27T21:06:39+00:00" /> <meta property="og:image" content="https://www.couchbase.com/blog/wp-content/uploads/sites/1/2024/11/blog-black-friday-tesco-solution.png" /> <meta property="og:image:width" content="2400" /> <meta property="og:image:height" content="1256" /> <meta property="og:image:type" content="image/png" /> <meta name="author" content="Matt Spillar - Product Marketing Manager" /> <meta name="twitter:card" content="summary_large_image" /> <meta name="twitter:label1" content="Written by" /> <meta name="twitter:data1" content="Matt Spillar - Product Marketing Manager" /> <meta name="twitter:label2" content="Est. reading time" /> <meta name="twitter:data2" content="3 minutes" /> <script type="application/ld+json" class="yoast-schema-graph">{"@context":"https://schema.org","@graph":[{"@type":"Article","@id":"https://www.couchbase.com/blog/tesco-utilizes-couchbase-during-peak-black-friday-traffic/#article","isPartOf":{"@id":"https://www.couchbase.com/blog/tesco-utilizes-couchbase-during-peak-black-friday-traffic/"},"author":{"@id":"https://www.couchbase.com/blog/#/schema/person/49c5bd243e034e7e30badb9fada6a89c"},"headline":"How Tesco Utilizes Couchbase to Manage Millions of Products During Peak Black Friday Traffic","datePublished":"2024-11-27T21:00:32+00:00","dateModified":"2024-11-27T21:06:39+00:00","mainEntityOfPage":{"@id":"https://www.couchbase.com/blog/tesco-utilizes-couchbase-during-peak-black-friday-traffic/"},"wordCount":452,"commentCount":0,"publisher":{"@id":"https://www.couchbase.com/blog/#organization"},"image":{"@id":"https://www.couchbase.com/blog/tesco-utilizes-couchbase-during-peak-black-friday-traffic/#primaryimage"},"thumbnailUrl":"https://www.couchbase.com/blog/wp-content/uploads/sites/1/2024/11/blog-black-friday-tesco-solution.png","keywords":["digital enterprise","ecommerce","retail","tesco"],"articleSection":["Couchbase Capella","Couchbase Server","Customers"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https://www.couchbase.com/blog/tesco-utilizes-couchbase-during-peak-black-friday-traffic/#respond"]}]},{"@type":"WebPage","@id":"https://www.couchbase.com/blog/tesco-utilizes-couchbase-during-peak-black-friday-traffic/","url":"https://www.couchbase.com/blog/tesco-utilizes-couchbase-during-peak-black-friday-traffic/","name":"How Tesco Utilizes Couchbase to Manage Millions of Products During Peak Black Friday Traffic - The Couchbase Blog","isPartOf":{"@id":"https://www.couchbase.com/blog/#website"},"primaryImageOfPage":{"@id":"https://www.couchbase.com/blog/tesco-utilizes-couchbase-during-peak-black-friday-traffic/#primaryimage"},"image":{"@id":"https://www.couchbase.com/blog/tesco-utilizes-couchbase-during-peak-black-friday-traffic/#primaryimage"},"thumbnailUrl":"https://www.couchbase.com/blog/wp-content/uploads/sites/1/2024/11/blog-black-friday-tesco-solution.png","datePublished":"2024-11-27T21:00:32+00:00","dateModified":"2024-11-27T21:06:39+00:00","description":"Tesco, the world’s third largest retailer by gross revenue, uses Couchbase to power catalog and inventory management during Black Friday especially.","breadcrumb":{"@id":"https://www.couchbase.com/blog/tesco-utilizes-couchbase-during-peak-black-friday-traffic/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https://www.couchbase.com/blog/tesco-utilizes-couchbase-during-peak-black-friday-traffic/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https://www.couchbase.com/blog/tesco-utilizes-couchbase-during-peak-black-friday-traffic/#primaryimage","url":"https://www.couchbase.com/blog/wp-content/uploads/sites/1/2024/11/blog-black-friday-tesco-solution.png","contentUrl":"https://www.couchbase.com/blog/wp-content/uploads/sites/1/2024/11/blog-black-friday-tesco-solution.png","width":2400,"height":1256},{"@type":"BreadcrumbList","@id":"https://www.couchbase.com/blog/tesco-utilizes-couchbase-during-peak-black-friday-traffic/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://www.couchbase.com/blog/"},{"@type":"ListItem","position":2,"name":"How Tesco Utilizes Couchbase to Manage Millions of Products During Peak Black Friday Traffic"}]},{"@type":"WebSite","@id":"https://www.couchbase.com/blog/#website","url":"https://www.couchbase.com/blog/","name":"The Couchbase Blog","description":"Couchbase, the NoSQL Database","publisher":{"@id":"https://www.couchbase.com/blog/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://www.couchbase.com/blog/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https://www.couchbase.com/blog/#organization","name":"The Couchbase Blog","url":"https://www.couchbase.com/blog/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https://www.couchbase.com/blog/#/schema/logo/image/","url":"https://www.couchbase.com/blog/wp-content/uploads/2023/04/admin-logo.png","contentUrl":"https://www.couchbase.com/blog/wp-content/uploads/2023/04/admin-logo.png","width":218,"height":34,"caption":"The Couchbase Blog"},"image":{"@id":"https://www.couchbase.com/blog/#/schema/logo/image/"}},{"@type":"Person","@id":"https://www.couchbase.com/blog/#/schema/person/49c5bd243e034e7e30badb9fada6a89c","name":"Matt Spillar - Product Marketing Manager","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https://www.couchbase.com/blog/#/schema/person/image/4d9358856e9c30098d539064605a287e","url":"https://www.couchbase.com/blog/wp-content/uploads/sites/1/2022/12/image_2022-12-05_121120547.png","contentUrl":"https://www.couchbase.com/blog/wp-content/uploads/sites/1/2022/12/image_2022-12-05_121120547.png","caption":"Matt Spillar - Product Marketing Manager"},"url":"https://www.couchbase.com/blog/author/mattspillar/"}]}</script> <!-- / Yoast SEO Premium plugin. --> <link href='https://fonts.gstatic.com' crossorigin rel='preconnect' /> <link rel="alternate" type="application/rss+xml" title="The Couchbase Blog &raquo; Feed" href="https://www.couchbase.com/blog/feed/" /> <link rel="alternate" type="application/rss+xml" title="The Couchbase Blog &raquo; Comments Feed" href="https://www.couchbase.com/blog/comments/feed/" /> <link rel="alternate" type="application/rss+xml" title="The Couchbase Blog &raquo; How Tesco Utilizes Couchbase to Manage Millions of Products During Peak Black Friday Traffic Comments Feed" href="https://www.couchbase.com/blog/tesco-utilizes-couchbase-during-peak-black-friday-traffic/feed/" /> <link rel='stylesheet' id='urvanov_syntax_highlighter-css' href='https://www.couchbase.com/blog/wp-content/plugins/urvanov-syntax-highlighter/css/min/urvanov_syntax_highlighter.min.css?ver=2.8.37' type='text/css' media='all' /> <style id='wp-emoji-styles-inline-css' type='text/css'> img.wp-smiley, img.emoji { display: inline !important; border: none !important; box-shadow: none !important; height: 1em !important; width: 1em !important; margin: 0 0.07em !important; vertical-align: -0.1em !important; background: none !important; padding: 0 !important; } </style> <style id='classic-theme-styles-inline-css' type='text/css'> /*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} </style> <style id='global-styles-inline-css' type='text/css'> :root{--wp--preset--aspect-ratio--square: 1;--wp--preset--aspect-ratio--4-3: 4/3;--wp--preset--aspect-ratio--3-4: 3/4;--wp--preset--aspect-ratio--3-2: 3/2;--wp--preset--aspect-ratio--2-3: 2/3;--wp--preset--aspect-ratio--16-9: 16/9;--wp--preset--aspect-ratio--9-16: 9/16;--wp--preset--color--black: #000000;--wp--preset--color--cyan-bluish-gray: #abb8c3;--wp--preset--color--white: #ffffff;--wp--preset--color--pale-pink: #f78da7;--wp--preset--color--vivid-red: #cf2e2e;--wp--preset--color--luminous-vivid-orange: #ff6900;--wp--preset--color--luminous-vivid-amber: #fcb900;--wp--preset--color--light-green-cyan: #7bdcb5;--wp--preset--color--vivid-green-cyan: #00d084;--wp--preset--color--pale-cyan-blue: #8ed1fc;--wp--preset--color--vivid-cyan-blue: #0693e3;--wp--preset--color--vivid-purple: #9b51e0;--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple: linear-gradient(135deg,rgba(6,147,227,1) 0%,rgb(155,81,224) 100%);--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan: linear-gradient(135deg,rgb(122,220,180) 0%,rgb(0,208,130) 100%);--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange: linear-gradient(135deg,rgba(252,185,0,1) 0%,rgba(255,105,0,1) 100%);--wp--preset--gradient--luminous-vivid-orange-to-vivid-red: linear-gradient(135deg,rgba(255,105,0,1) 0%,rgb(207,46,46) 100%);--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray: linear-gradient(135deg,rgb(238,238,238) 0%,rgb(169,184,195) 100%);--wp--preset--gradient--cool-to-warm-spectrum: linear-gradient(135deg,rgb(74,234,220) 0%,rgb(151,120,209) 20%,rgb(207,42,186) 40%,rgb(238,44,130) 60%,rgb(251,105,98) 80%,rgb(254,248,76) 100%);--wp--preset--gradient--blush-light-purple: linear-gradient(135deg,rgb(255,206,236) 0%,rgb(152,150,240) 100%);--wp--preset--gradient--blush-bordeaux: linear-gradient(135deg,rgb(254,205,165) 0%,rgb(254,45,45) 50%,rgb(107,0,62) 100%);--wp--preset--gradient--luminous-dusk: linear-gradient(135deg,rgb(255,203,112) 0%,rgb(199,81,192) 50%,rgb(65,88,208) 100%);--wp--preset--gradient--pale-ocean: linear-gradient(135deg,rgb(255,245,203) 0%,rgb(182,227,212) 50%,rgb(51,167,181) 100%);--wp--preset--gradient--electric-grass: linear-gradient(135deg,rgb(202,248,128) 0%,rgb(113,206,126) 100%);--wp--preset--gradient--midnight: linear-gradient(135deg,rgb(2,3,129) 0%,rgb(40,116,252) 100%);--wp--preset--font-size--small: 13px;--wp--preset--font-size--medium: 20px;--wp--preset--font-size--large: 36px;--wp--preset--font-size--x-large: 42px;--wp--preset--spacing--20: 0.44rem;--wp--preset--spacing--30: 0.67rem;--wp--preset--spacing--40: 1rem;--wp--preset--spacing--50: 1.5rem;--wp--preset--spacing--60: 2.25rem;--wp--preset--spacing--70: 3.38rem;--wp--preset--spacing--80: 5.06rem;--wp--preset--shadow--natural: 6px 6px 9px rgba(0, 0, 0, 0.2);--wp--preset--shadow--deep: 12px 12px 50px rgba(0, 0, 0, 0.4);--wp--preset--shadow--sharp: 6px 6px 0px rgba(0, 0, 0, 0.2);--wp--preset--shadow--outlined: 6px 6px 0px -3px rgba(255, 255, 255, 1), 6px 6px rgba(0, 0, 0, 1);--wp--preset--shadow--crisp: 6px 6px 0px rgba(0, 0, 0, 1);}:where(.is-layout-flex){gap: 0.5em;}:where(.is-layout-grid){gap: 0.5em;}body .is-layout-flex{display: flex;}.is-layout-flex{flex-wrap: wrap;align-items: center;}.is-layout-flex > :is(*, div){margin: 0;}body .is-layout-grid{display: grid;}.is-layout-grid > :is(*, div){margin: 0;}:where(.wp-block-columns.is-layout-flex){gap: 2em;}:where(.wp-block-columns.is-layout-grid){gap: 2em;}:where(.wp-block-post-template.is-layout-flex){gap: 1.25em;}:where(.wp-block-post-template.is-layout-grid){gap: 1.25em;}.has-black-color{color: var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-color{color: var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-color{color: var(--wp--preset--color--white) !important;}.has-pale-pink-color{color: var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-color{color: var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-color{color: var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-color{color: var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-color{color: var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-color{color: var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-color{color: var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-color{color: var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-color{color: var(--wp--preset--color--vivid-purple) !important;}.has-black-background-color{background-color: var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-background-color{background-color: var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-background-color{background-color: var(--wp--preset--color--white) !important;}.has-pale-pink-background-color{background-color: var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-background-color{background-color: var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-background-color{background-color: var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-background-color{background-color: var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-background-color{background-color: var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-background-color{background-color: var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-background-color{background-color: var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-background-color{background-color: var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-background-color{background-color: var(--wp--preset--color--vivid-purple) !important;}.has-black-border-color{border-color: var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-border-color{border-color: var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-border-color{border-color: var(--wp--preset--color--white) !important;}.has-pale-pink-border-color{border-color: var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-border-color{border-color: var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-border-color{border-color: var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-border-color{border-color: var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-border-color{border-color: var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-border-color{border-color: var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-border-color{border-color: var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-border-color{border-color: var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-border-color{border-color: var(--wp--preset--color--vivid-purple) !important;}.has-vivid-cyan-blue-to-vivid-purple-gradient-background{background: var(--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple) !important;}.has-light-green-cyan-to-vivid-green-cyan-gradient-background{background: var(--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan) !important;}.has-luminous-vivid-amber-to-luminous-vivid-orange-gradient-background{background: var(--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange) !important;}.has-luminous-vivid-orange-to-vivid-red-gradient-background{background: var(--wp--preset--gradient--luminous-vivid-orange-to-vivid-red) !important;}.has-very-light-gray-to-cyan-bluish-gray-gradient-background{background: var(--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray) !important;}.has-cool-to-warm-spectrum-gradient-background{background: var(--wp--preset--gradient--cool-to-warm-spectrum) !important;}.has-blush-light-purple-gradient-background{background: var(--wp--preset--gradient--blush-light-purple) !important;}.has-blush-bordeaux-gradient-background{background: var(--wp--preset--gradient--blush-bordeaux) !important;}.has-luminous-dusk-gradient-background{background: var(--wp--preset--gradient--luminous-dusk) !important;}.has-pale-ocean-gradient-background{background: var(--wp--preset--gradient--pale-ocean) !important;}.has-electric-grass-gradient-background{background: var(--wp--preset--gradient--electric-grass) !important;}.has-midnight-gradient-background{background: var(--wp--preset--gradient--midnight) !important;}.has-small-font-size{font-size: var(--wp--preset--font-size--small) !important;}.has-medium-font-size{font-size: var(--wp--preset--font-size--medium) !important;}.has-large-font-size{font-size: var(--wp--preset--font-size--large) !important;}.has-x-large-font-size{font-size: var(--wp--preset--font-size--x-large) !important;} :where(.wp-block-post-template.is-layout-flex){gap: 1.25em;}:where(.wp-block-post-template.is-layout-grid){gap: 1.25em;} :where(.wp-block-columns.is-layout-flex){gap: 2em;}:where(.wp-block-columns.is-layout-grid){gap: 2em;} :root :where(.wp-block-pullquote){font-size: 1.5em;line-height: 1.6;} </style> <link data-minify="1" rel='stylesheet' id='dashicons-css' href='https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-includes/css/dashicons.min.css?ver=1732535971' type='text/css' media='all' /> <link data-minify="1" rel='stylesheet' id='wordpress-popular-posts-css-css' href='https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/plugins/wordpress-popular-posts/assets/css/wpp.css?ver=1732535971' type='text/css' media='all' /> <link data-minify="1" rel='stylesheet' id='paperback-style-css' href='https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/themes/paperback/style.css?ver=1732535971' type='text/css' media='all' /> <style id='paperback-style-inline-css' type='text/css'> /* Top Nav Background Color */ .top-navigation, .secondary-navigation ul.sub-menu { background-color: #ffffff; } /* Top Nav Text Color */ .top-navigation, .top-navigation nav a, .top-navigation li ul li a, .drawer-toggle { color: #000000; } .main-navigation:not(.secondary-navigation) ul.menu > li.current-menu-item > a { border-color: #ec1e2c; } /* Header Background Color */ .site-identity { background-color: #ffffff; } /* Header Text Color */ .main-navigation a, .site-title a, .site-description { color: #000000; } /* Accent Color */ .hero-cats a, .post-navigation .nav-label, .entry-cats a { background-color: #ec1e2c; } .page-numbers.current, .page-numbers:hover, #page #infinite-handle button:hover { background-color: #ec1e2c; } /* Footer Background Color */ .site-footer { background-color: #f6f6f6; } /* Footer Text Color */ .site-footer .widget-title, .site-footer a:hover { color: #000000; } .site-footer, .site-footer a { color: rgba( 0, 0, 0, 0.8); } /* Footer Border Color */ .footer-widgets ul li, .footer-widgets + .footer-bottom { border-color: rgba( 0, 0, 0, 0.3); } </style> <link data-minify="1" rel='stylesheet' id='couchbase-style-css' href='https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/themes/couchbase/style.css?ver=1732535971' type='text/css' media='all' /> <link data-minify="1" rel='stylesheet' id='root-css-css' href='https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/themes/couchbase/css/root.css?ver=1732535971' type='text/css' media='all' /> <link data-minify="1" rel='stylesheet' id='font-awesome-css' href='https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/themes/paperback/inc/fontawesome/css/font-awesome.css?ver=1732535971' type='text/css' media='screen' /> <link data-minify="1" rel='stylesheet' id='heateor_sl_frontend_css-css' href='https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/plugins/heateor-social-login/public/css/heateor-social-login-public.css?ver=1732535971' type='text/css' media='all' /> <link data-minify="1" rel='stylesheet' id='thickbox-css' href='https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-includes/js/thickbox/thickbox.css?ver=1732535971' type='text/css' media='all' /> <link data-minify="1" rel='stylesheet' id='heateor_sss_frontend_css-css' href='https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/plugins/sassy-social-share/public/css/sassy-social-share-public.css?ver=1732535971' type='text/css' media='all' /> <style id='heateor_sss_frontend_css-inline-css' type='text/css'> .heateor_sss_button_instagram span.heateor_sss_svg,a.heateor_sss_instagram span.heateor_sss_svg{background:radial-gradient(circle at 30% 107%,#fdf497 0,#fdf497 5%,#fd5949 45%,#d6249f 60%,#285aeb 90%)}.heateor_sss_horizontal_sharing .heateor_sss_svg,.heateor_sss_standard_follow_icons_container .heateor_sss_svg{color:#fff;border-width:0px;border-style:solid;border-color:transparent}.heateor_sss_horizontal_sharing .heateorSssTCBackground{color:#666}.heateor_sss_horizontal_sharing span.heateor_sss_svg:hover,.heateor_sss_standard_follow_icons_container span.heateor_sss_svg:hover{border-color:transparent;}.heateor_sss_vertical_sharing span.heateor_sss_svg,.heateor_sss_floating_follow_icons_container span.heateor_sss_svg{color:#fff;border-width:0px;border-style:solid;border-color:transparent;}.heateor_sss_vertical_sharing .heateorSssTCBackground{color:#666;}.heateor_sss_vertical_sharing span.heateor_sss_svg:hover,.heateor_sss_floating_follow_icons_container span.heateor_sss_svg:hover{border-color:transparent;}@media screen and (max-width:783px) {.heateor_sss_vertical_sharing{display:none!important}}div.heateor_sss_mobile_footer{display:none;}@media screen and (max-width:783px){div.heateor_sss_bottom_sharing .heateorSssTCBackground{background-color:white}div.heateor_sss_bottom_sharing{width:100%!important;left:0!important;}div.heateor_sss_bottom_sharing a{width:25% !important;}div.heateor_sss_bottom_sharing .heateor_sss_svg{width: 100% !important;}div.heateor_sss_bottom_sharing div.heateorSssTotalShareCount{font-size:1em!important;line-height:28px!important}div.heateor_sss_bottom_sharing div.heateorSssTotalShareText{font-size:.7em!important;line-height:0px!important}div.heateor_sss_mobile_footer{display:block;height:40px;}.heateor_sss_bottom_sharing{padding:0!important;display:block!important;width:auto!important;bottom:-2px!important;top: auto!important;}.heateor_sss_bottom_sharing .heateor_sss_square_count{line-height:inherit;}.heateor_sss_bottom_sharing .heateorSssSharingArrow{display:none;}.heateor_sss_bottom_sharing .heateorSssTCBackground{margin-right:1.1em!important}} </style> <link data-minify="1" rel='stylesheet' id='algolia-autocomplete-css' href='https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/plugins/wp-search-with-algolia/css/algolia-autocomplete.css?ver=1732535971' type='text/css' media='all' /> <link data-minify="1" rel='stylesheet' id='header-style-css' href='https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/themes/couchbase/css/header.css?ver=1732535971' type='text/css' media='all' /> <link data-minify="1" rel='stylesheet' id='header-ipad-style-css' href='https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/themes/couchbase/css/header-ipad.css?ver=1732535971' type='text/css' media='only screen and (min-width: 1025px)' /> <link data-minify="1" rel='stylesheet' id='common-style-css' href='https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/themes/couchbase/css/common.css?ver=1732535971' type='text/css' media='all' /> <link data-minify="1" rel='stylesheet' id='paperback-fonts-gotham-css' href='https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/themes/couchbase/hco_fonts/hco_fonts.css?ver=1732535971' type='text/css' media='all' /> <link data-minify="1" rel='stylesheet' id='posts-style-css' href='https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/themes/couchbase/css/posts.css?ver=1732535971' type='text/css' media='all' /> <link data-minify="1" rel='stylesheet' id='posts-ipad-style-css' href='https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/themes/couchbase/css/posts-ipad.css?ver=1732535971' type='text/css' media='only screen and (min-width: 768px)' /> <link data-minify="1" rel='stylesheet' id='promotion-style-css' href='https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/themes/couchbase/css/promotion-banner.css?ver=1732535971' type='text/css' media='all' /> <link data-minify="1" rel='stylesheet' id='footer-style-css' href='https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/themes/couchbase/css/footer.css?ver=1732535971' type='text/css' media='all' /> <link data-minify="1" rel='stylesheet' id='footer-ipad-style-css' href='https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/themes/couchbase/css/footer-ipad.css?ver=1732535971' type='text/css' media='only screen and (min-width: 768px)' /> <script type="text/javascript" src="https://www.couchbase.com/blog/wp-content/themes/couchbase/js/jquery.min.js?ver=3.3.5" id="jquery-js"></script> <script type="text/javascript" id="urvanov_syntax_highlighter_js-js-extra"> /* <![CDATA[ */ var UrvanovSyntaxHighlighterSyntaxSettings = {"version":"2.8.37","is_admin":"0","ajaxurl":"https:\/\/www.couchbase.com\/blog\/wp-admin\/admin-ajax.php","prefix":"urvanov-syntax-highlighter-","setting":"urvanov-syntax-highlighter-setting","selected":"urvanov-syntax-highlighter-setting-selected","changed":"urvanov-syntax-highlighter-setting-changed","special":"urvanov-syntax-highlighter-setting-special","orig_value":"data-orig-value","debug":""}; var UrvanovSyntaxHighlighterSyntaxStrings = {"copy":"Copied to the clipboard","minimize":"Click To Expand Code"}; /* ]]> */ </script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript" data-rocket-src="https://www.couchbase.com/blog/wp-content/plugins/urvanov-syntax-highlighter/js/min/urvanov_syntax_highlighter.min.js?ver=2.8.37" id="urvanov_syntax_highlighter_js-js"></script> <script type="rocketlazyloadscript" data-minify="1" data-rocket-type="text/javascript" data-rocket-src="https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/themes/couchbase/js/terminus-chat.js?ver=1732535971" id="couchbase-terminus-chatbot-js"></script> <script type="rocketlazyloadscript" data-minify="1" data-rocket-type="text/javascript" data-rocket-src="https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/themes/couchbase/js/paperback.js?ver=1732535971" id="couchbase-paperback-js-js"></script> <link rel="https://api.w.org/" href="https://www.couchbase.com/blog/wp-json/" /><link rel="alternate" title="JSON" type="application/json" href="https://www.couchbase.com/blog/wp-json/wp/v2/posts/15104" /><link rel="EditURI" type="application/rsd+xml" title="RSD" href="https://www.couchbase.com/blog/xmlrpc.php?rsd" /> <link rel='shortlink' href='https://www.couchbase.com/blog/?p=15104' /> <link rel="alternate" title="oEmbed (JSON)" type="application/json+oembed" href="https://www.couchbase.com/blog/wp-json/oembed/1.0/embed?url=https%3A%2F%2Fwww.couchbase.com%2Fblog%2Ftesco-utilizes-couchbase-during-peak-black-friday-traffic%2F" /> <link rel="alternate" title="oEmbed (XML)" type="text/xml+oembed" href="https://www.couchbase.com/blog/wp-json/oembed/1.0/embed?url=https%3A%2F%2Fwww.couchbase.com%2Fblog%2Ftesco-utilizes-couchbase-during-peak-black-friday-traffic%2F&#038;format=xml" /> <!-- Google Tag Manager for WordPress by gtm4wp.com --> <!-- GTM Container placement set to footer --> <script data-cfasync="false" data-pagespeed-no-defer type="text/javascript"> var dataLayer_content = {"pageTitle":"How Tesco Utilizes Couchbase to Manage Millions of Products During Peak Black Friday Traffic - The Couchbase Blog","pagePostType":"post","pagePostType2":"single-post","pageCategory":["cloud","couchbase-server","customers"],"pageAttributes":["digital-enterprise","ecommerce","retail","tesco"],"pagePostAuthorID":83995,"pagePostAuthor":"Matt Spillar - Product Marketing Manager","pagePostDate":"November 27, 2024","pagePostDateYear":2024,"pagePostDateMonth":11,"pagePostDateDay":27,"pagePostDateDayName":"Wednesday","pagePostDateHour":13,"pagePostDateMinute":0,"pagePostDateIso":"2024-11-27T13:00:32-08:00","pagePostDateUnix":1732712432,"postCountOnPage":1,"postCountTotal":1,"postID":15104,"postFormat":"standard"}; dataLayer.push( dataLayer_content ); </script> <script type="rocketlazyloadscript" data-cfasync="false"> (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0], j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src= '//metrics.couchbase.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); })(window,document,'script','dataLayer','GTM-MVPNN2'); </script> <!-- End Google Tag Manager for WordPress by gtm4wp.com --> <style id="wpp-loading-animation-styles">@-webkit-keyframes bgslide{from{background-position-x:0}to{background-position-x:-200%}}@keyframes bgslide{from{background-position-x:0}to{background-position-x:-200%}}.wpp-widget-block-placeholder,.wpp-shortcode-placeholder{margin:0 auto;width:60px;height:3px;background:#dd3737;background:linear-gradient(90deg,#dd3737 0%,#571313 10%,#dd3737 100%);background-size:200% auto;border-radius:3px;-webkit-animation:bgslide 1s infinite linear;animation:bgslide 1s infinite linear}</style> <style type="text/css"> .site-identity { padding: 2% 0; } .single .hero-posts .with-featured-image { padding-top: 26%; } </style> <link rel="icon" href="https://www.couchbase.com/blog/wp-content/uploads/sites/1/2023/10/couchbase-favicon.svg" sizes="32x32" /> <link rel="icon" href="https://www.couchbase.com/blog/wp-content/uploads/sites/1/2023/10/couchbase-favicon.svg" sizes="192x192" /> <link rel="apple-touch-icon" href="https://www.couchbase.com/blog/wp-content/uploads/sites/1/2023/10/couchbase-favicon.svg" /> <meta name="msapplication-TileImage" content="https://www.couchbase.com/blog/wp-content/uploads/sites/1/2023/10/couchbase-favicon.svg" /> <style type="text/css" id="wp-custom-css"> @media all and (max-width: 1200px) { .algolia-autocomplete { display: none !important; } } </style> <style type="text/css">/** Mega Menu CSS: disabled **/</style> <!-- OneTrust Cookies Consent Notice start for couchbase.com --> <script type="rocketlazyloadscript" data-rocket-src="https://cdn.cookielaw.org/scripttemplates/otSDKStub.js" data-rocket-type="text/javascript" charset="UTF-8" data-domain-script="748511ff-10bf-44bf-88b8-36382e5b5fd9"></script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript"> function OptanonWrapper() {} </script> <!-- OneTrust Cookies Consent Notice end for couchbase.com --><style id="rocket-lazyrender-inline-css">[data-wpr-lazyrender] {content-visibility: auto;}</style></head> <body class="post-template-default single single-post postid-15104 single-format-standard mega-menu-cb-header-menu has-sidebar two-column group-blog"> <header id="masthead" class="site-header" role="banner"> <div class="container flex"> <div class="brand_logo_wrap"> <a href="https://www.couchbase.com/"> <img src="https://www.couchbase.com/blog/wp-content/themes/couchbase/images/Logo-2000.svg" width="203" height="46" alt="Couchbase Website"> </a> </div> <div class="mega-menu-toggle ipad-menu" id="megaToggle"></div> <nav class="menu-container"> <div id="mega-menu-wrap-cb-header-menu" class="mega-menu-wrap"><div class="mega-menu-toggle"><div class="mega-toggle-blocks-left"></div><div class="mega-toggle-blocks-center"></div><div class="mega-toggle-blocks-right"><div class='mega-toggle-block mega-menu-toggle-animated-block mega-toggle-block-0' id='mega-toggle-block-0'><button aria-label="Toggle Menu" class="mega-toggle-animated mega-toggle-animated-slider" type="button" aria-expanded="false"> <span class="mega-toggle-animated-box"> <span class="mega-toggle-animated-inner"></span> </span> </button></div></div></div><ul id="mega-menu-cb-header-menu" class="mega-menu max-mega-menu mega-menu-horizontal mega-no-js" data-event="hover" data-effect="disabled" data-effect-speed="200" data-effect-mobile="disabled" data-effect-speed-mobile="0" data-mobile-force-width="false" data-second-click="go" data-document-click="collapse" data-vertical-behaviour="standard" data-breakpoint="1024" data-unbind="true" data-mobile-state="collapse_all" data-mobile-direction="vertical" data-hover-intent-timeout="300" data-hover-intent-interval="100"><li class='mega-products-menu mega-menu-item mega-menu-item-type-custom mega-menu-item-object-custom mega-menu-item-has-children mega-menu-megamenu mega-align-bottom-left mega-menu-grid mega-menu-item-13438 products-menu' id='mega-menu-item-13438'><a class="mega-menu-link" href="#" aria-expanded="false" tabindex="0">Products<span class="mega-indicator"></span></a> <ul class="mega-sub-menu"> <li class='mega-menu-row mega-row-products-menu row-products-menu' id='mega-menu-13438-0'> <ul class="mega-sub-menu"> <li class='mega-menu-column mega-grid-products-menu mega-menu-columns-1-of-2 grid-products-menu' id='mega-menu-13438-0-0'> <ul class="mega-sub-menu"> <li class='mega-menu-item mega-menu-item-type-widget widget_nav_menu mega-menu-item-nav_menu-29' id='mega-menu-item-nav_menu-29'><h4 class="mega-block-title">Platform</h4><div class="menu-platform-container"><ul id="menu-platform" class="menu"><li id="menu-item-15750" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-15750"><a href="/products/capella/">Couchbase Capella<span>Database-as-a-Service</span></a></li> </ul></div></li><li class='mega-menu-item mega-menu-item-type-widget widget_nav_menu mega-menu-item-nav_menu-30' id='mega-menu-item-nav_menu-30'><h4 class="mega-block-title">Self-Managed</h4><div class="menu-self-managed-container"><ul id="menu-self-managed" class="menu"><li id="menu-item-15755" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-15755"><a href="/products/server/">Couchbase Server<span>On-prem, multicloud, community</span></a></li> </ul></div></li> </ul> </li><li class='mega-menu-column mega-grid-products-menu mega-menu-columns-1-of-2 grid-products-menu' id='mega-menu-13438-0-1'> <ul class="mega-sub-menu"> <li class='mega-menu-item mega-menu-item-type-widget widget_nav_menu mega-menu-item-nav_menu-27' id='mega-menu-item-nav_menu-27'><h4 class="mega-block-title">Services</h4><div class="menu-services-container"><ul id="menu-services" class="menu"><li id="menu-item-15751" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-15751"><a href="/products/vector-search/">Artificial Intelligence <span>GenAI, coding assistance, RAG</span></a></li> <li id="menu-item-15752" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-15752"><a href="/products/full-text-search/">Search <span>Full-text, hybrid, geospatial, vector</span></a></li> <li id="menu-item-15753" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-15753"><a href="/products/mobile/">Mobile<span>Embedded NoSQL, cloud to edge sync, offline-first</span></a></li> <li id="menu-item-15754" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-15754"><a href="/products/analytics/">Columnar Analytics<span>Real-time, multisource analytics</span></a></li> </ul></div></li><li class='mega-menu-item mega-menu-item-type-widget widget_nav_menu mega-menu-item-nav_menu-28' id='mega-menu-item-nav_menu-28'><h4 class="mega-block-title">Capabilities</h4><div class="menu-capabilities-container"><ul id="menu-capabilities" class="menu"><li id="menu-item-15756" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-15756"><a href="/developers/architecture/">In-memory Architecture<span>Speed, scale, availability</span></a></li> <li id="menu-item-15757" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-15757"><a href="/developers/">Build Flexible Apps<span>JSON, SQL++, multipurpose</span></a></li> <li id="menu-item-15758" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-15758"><a href="/products/operator/">Cloud Automation<span>Kubernetes Operator</span></a></li> <li id="menu-item-15759" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-15759"><a href="/developers/sdks/">Dev Tools<span>SDKs, integrations, Capella iQ</span></a></li> </ul></div></li> </ul> </li> </ul> </li><li class='mega-menu-row mega-bg-peach bg-peach' id='mega-menu-13438-1'> <ul class="mega-sub-menu"> <li class='mega-menu-column mega-menu-columns-1-of-1' id='mega-menu-13438-1-0'> <ul class="mega-sub-menu"> <li class='mega-menu-item mega-menu-item-type-widget widget_custom_html mega-menu-item-custom_html-16' id='mega-menu-item-custom_html-16'><h4 class="mega-block-title">Why Couchbase?</h4><div class="textwidget custom-html-widget"><div class='menu-card'> <p>Developers and enterprises choose Couchbase for their mission-critical applications.</p> <a href='/why-couchbase/' class='cta-btn bg-black text-white'>See Why</a> </div> <div class='menu-card before-border'> <h4 class="mega-inner-title">Vector Search</h4> <p>Vector search delivers nearest-neighbor results, without needing a direct match.</p> <a href='/products/vector-search/' class='cta-btn bg-black text-white'>Learn More</a> </div></div></li> </ul> </li> </ul> </li></ul> </li><li class='mega-solutions-menu mega-menu-item mega-menu-item-type-custom mega-menu-item-object-custom mega-menu-item-has-children mega-menu-megamenu mega-align-bottom-left mega-menu-grid mega-menu-item-13439 solutions-menu' id='mega-menu-item-13439'><a class="mega-menu-link" href="#" aria-expanded="false" tabindex="0">Solutions<span class="mega-indicator"></span></a> <ul class="mega-sub-menu"> <li class='mega-menu-row' id='mega-menu-13439-0'> <ul class="mega-sub-menu"> <li class='mega-menu-column mega-w-36 mega-menu-columns-4-of-12 w-36' id='mega-menu-13439-0-0'> <ul class="mega-sub-menu"> <li class='mega-menu-item mega-menu-item-type-widget widget_nav_menu mega-menu-item-nav_menu-31' id='mega-menu-item-nav_menu-31'><h4 class="mega-block-title">By Use Case</h4><div class="menu-by-use-case-container"><ul id="menu-by-use-case" class="menu"><li id="menu-item-15760" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-15760"><a href="/use-cases/artificial-intelligence/">Artificial Intelligence</a></li> <li id="menu-item-15761" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-15761"><a href="/use-cases/session-management/">Caching and Session Management</a></li> <li id="menu-item-15762" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-15762"><a href="/use-cases/product-catalog/">Adaptive Product Catalog</a></li> <li id="menu-item-15763" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-15763"><a href="/use-cases/smart-personalization/">Smart Personalization &#038; Profiles</a></li> <li id="menu-item-15764" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-15764"><a href="/use-cases/field-service/">Adaptive Field Services</a></li> <li id="menu-item-15765" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-15765"><a href="/use-cases/real-time-analytics/">Real-Time Analytics for AI</a></li> <li id="menu-item-15766" class="active-link menu-item menu-item-type-custom menu-item-object-custom menu-item-15766"><a href="/use-cases/#usecaseIndustry_1">See all use cases</a></li> </ul></div></li> </ul> </li><li class='mega-menu-column mega-w-28 mega-menu-columns-4-of-12 w-28' id='mega-menu-13439-0-1'> <ul class="mega-sub-menu"> <li class='mega-menu-item mega-menu-item-type-widget widget_nav_menu mega-menu-item-nav_menu-32' id='mega-menu-item-nav_menu-32'><h4 class="mega-block-title">By Industry</h4><div class="menu-by-industry-container"><ul id="menu-by-industry" class="menu"><li id="menu-item-13452" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13452"><a href="/use-cases/energy-and-utilities/">Energy &#038; Utilities</a></li> <li id="menu-item-13453" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13453"><a href="/use-cases/gaming/">Gaming</a></li> <li id="menu-item-13454" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13454"><a href="/use-cases/healthcare/">Healthcare</a></li> <li id="menu-item-13455" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13455"><a href="/use-cases/media-and-entertainment/">Entertainment</a></li> <li id="menu-item-13456" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13456"><a href="/use-cases/retail-and-ecommerce/">Retail</a></li> <li id="menu-item-15024" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-15024"><a href="/use-cases/travel-and-hospitality/">Travel &#038; Hospitality</a></li> <li id="menu-item-13457" class="active-link menu-item menu-item-type-custom menu-item-object-custom menu-item-13457"><a href="/use-cases/#usecaseIndustry_2">See all industries</a></li> </ul></div></li> </ul> </li><li class='mega-menu-column mega-w-36 mega-menu-columns-4-of-12 w-36' id='mega-menu-13439-0-2'> <ul class="mega-sub-menu"> <li class='mega-menu-item mega-menu-item-type-widget widget_nav_menu mega-menu-item-nav_menu-33' id='mega-menu-item-nav_menu-33'><h4 class="mega-block-title">By Application Need</h4><div class="menu-by-application-need-container"><ul id="menu-by-application-need" class="menu"><li id="menu-item-13458" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13458"><a href="/use-cases/application-performance/">Application Performance</a></li> <li id="menu-item-13459" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13459"><a href="/use-cases/distributed-workloads/">Distributed Workloads</a></li> <li id="menu-item-13460" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13460"><a href="/use-cases/application-flexibility/">Application Flexibility</a></li> <li id="menu-item-13461" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13461"><a href="/use-cases/edge-computing/">Mobile, IoT, &#038; Edge</a></li> <li id="menu-item-13462" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13462"><a href="/use-cases/developer-productivity/">Developer Productivity</a></li> <li id="menu-item-15023" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-15023"><a href="/use-cases/operational-cost-reduction/">High Cost Of Operations</a></li> <li id="menu-item-13463" class="active-link menu-item menu-item-type-custom menu-item-object-custom menu-item-13463"><a href="/use-cases/#usecaseIndustry_3">See all application needs</a></li> </ul></div></li> </ul> </li> </ul> </li></ul> </li><li class='mega-developers-menu mega-menu-item mega-menu-item-type-custom mega-menu-item-object-custom mega-menu-item-has-children mega-menu-megamenu mega-align-bottom-left mega-menu-grid mega-menu-item-14175 developers-menu' id='mega-menu-item-14175'><a class="mega-menu-link" href="#" aria-expanded="false" tabindex="0">Developers<span class="mega-indicator"></span></a> <ul class="mega-sub-menu"> <li class='mega-menu-row' id='mega-menu-14175-0'> <ul class="mega-sub-menu"> <li class='mega-menu-column mega-w-30 mega-menu-columns-4-of-12 w-30' id='mega-menu-14175-0-0'> <ul class="mega-sub-menu"> <li class='mega-menu-item mega-menu-item-type-widget widget_nav_menu mega-menu-item-nav_menu-35' id='mega-menu-item-nav_menu-35'><h4 class="mega-block-title">Popular Docs</h4><div class="menu-popular-docs-container"><ul id="menu-popular-docs" class="menu"><li id="menu-item-13485" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13485"><a target="_blank" rel="noopener" href="https://docs.couchbase.com/cloud/index.html">Capella Overview</a></li> <li id="menu-item-13486" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13486"><a target="_blank" rel="noopener" href="https://docs.couchbase.com/server/current/introduction/why-couchbase.html">Server Overview</a></li> <li id="menu-item-13487" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13487"><a target="_blank" rel="noopener" href="https://docs.couchbase.com/home/mobile.html">Mobile &#038; Edge Overview</a></li> <li id="menu-item-13488" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13488"><a target="_blank" rel="noopener" href="https://docs.couchbase.com/home/sdk.html">Connecting Apps (SDKs)</a></li> <li id="menu-item-13489" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13489"><a target="_blank" rel="noopener" href="https://developer.couchbase.com/tutorials">Tutorials &#038; Samples</a></li> <li id="menu-item-13490" class="active-link menu-item menu-item-type-custom menu-item-object-custom menu-item-13490"><a target="_blank" rel="noopener" href="https://docs.couchbase.com/home/index.html">Docs Home</a></li> </ul></div></li> </ul> </li><li class='mega-menu-column mega-w-28 mega-menu-columns-4-of-12 w-28' id='mega-menu-14175-0-1'> <ul class="mega-sub-menu"> <li class='mega-menu-item mega-menu-item-type-widget widget_nav_menu mega-menu-item-nav_menu-34' id='mega-menu-item-nav_menu-34'><h4 class="mega-block-title">By Developer Role</h4><div class="menu-by-developer-role-container"><ul id="menu-by-developer-role" class="menu"><li id="menu-item-15012" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-15012"><a href="https://www.couchbase.com/developers/backend/">Backend</a></li> <li id="menu-item-15013" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-15013"><a href="https://www.couchbase.com/developers/full-stack/">Full Stack</a></li> <li id="menu-item-15014" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-15014"><a href="https://www.couchbase.com/developers/mobile/">Mobile</a></li> <li id="menu-item-15015" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-15015"><a href="https://www.couchbase.com/developers/devops-dbas/">Ops / DBA</a></li> <li id="menu-item-15025" class="active-link menu-item menu-item-type-custom menu-item-object-custom menu-item-15025"><a href="https://www.couchbase.com/developers/">Developers Home</a></li> </ul></div></li> </ul> </li><li class='mega-menu-column mega-custom-width mega-bg-peach mega-menu-columns-4-of-12 custom-width bg-peach' id='mega-menu-14175-0-2'> <ul class="mega-sub-menu"> <li class='mega-menu-item mega-menu-item-type-widget widget_custom_html mega-menu-item-custom_html-17' id='mega-menu-item-custom_html-17'><h4 class="mega-block-title">Capella Playground</h4><div class="textwidget custom-html-widget"><div class='menu-card'> <a class='menu-banner' href='https://cloud.couchbase.com/sign-up'><img loading='lazy' src='https://www.couchbase.com/wp-content/uploads/sites/3/2022/10/capella-free-trial-01.png' alt=''> </a> <h6 class='mega-inner-title'> Start A Free Capella Trial </h6> <p> Try the Couchbase Capella Playground. </p> <a href='https://cloud.couchbase.com/sign-up' class='cta-btn bg-black text-white' target='_blank' rel="noopener">Sign Up</a> </div></div></li> </ul> </li> </ul> </li></ul> </li><li class='mega-resources-menu mega-menu-item mega-menu-item-type-custom mega-menu-item-object-custom mega-menu-item-has-children mega-menu-megamenu mega-align-bottom-left mega-menu-grid mega-menu-item-13441 resources-menu' id='mega-menu-item-13441'><a class="mega-menu-link" href="#" aria-expanded="false" tabindex="0">Resources<span class="mega-indicator"></span></a> <ul class="mega-sub-menu"> <li class='mega-menu-row' id='mega-menu-13441-0'> <ul class="mega-sub-menu"> <li class='mega-menu-column mega-w-36 mega-menu-columns-4-of-12 w-36' id='mega-menu-13441-0-0'> <ul class="mega-sub-menu"> <li class='mega-menu-item mega-menu-item-type-widget widget_nav_menu mega-menu-item-nav_menu-36' id='mega-menu-item-nav_menu-36'><h4 class="mega-block-title">Resource Center</h4><div class="menu-resource-center-container"><ul id="menu-resource-center" class="menu"><li id="menu-item-15016" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-home menu-item-15016"><a target="_blank" rel="noopener" href="https://www.couchbase.com/blog/">Blogs</a></li> <li id="menu-item-13514" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13514"><a href="https://www.couchbase.com/resources/webcasts-and-events/">Webcasts &#038; Events</a></li> <li id="menu-item-13513" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13513"><a href="https://www.couchbase.com/resources/?query=&#038;content=Videos%20and%20Presentations&#038;page=1">Videos &#038; Presentations</a></li> <li id="menu-item-13515" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13515"><a href="https://www.couchbase.com/resources/nosql-whitepapers/">Whitepapers</a></li> <li id="menu-item-13516" class="active-link menu-item menu-item-type-custom menu-item-object-custom menu-item-13516"><a href="https://www.couchbase.com/resources/">See all resources</a></li> </ul></div></li> </ul> </li><li class='mega-menu-column mega-w-28 mega-menu-columns-4-of-12 w-28' id='mega-menu-13441-0-1'> <ul class="mega-sub-menu"> <li class='mega-menu-item mega-menu-item-type-widget widget_nav_menu mega-menu-item-nav_menu-37' id='mega-menu-item-nav_menu-37'><h4 class="mega-block-title">Education</h4><div class="menu-education-container"><ul id="menu-education" class="menu"><li id="menu-item-13473" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13473"><a href="https://www.couchbase.com/academy/">Academy</a></li> <li id="menu-item-13474" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13474"><a href="https://www.couchbase.com/academy/certification/">Certification</a></li> <li id="menu-item-13476" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13476"><a target="_blank" rel="noopener" href="https://www.couchbase.com/forums/">Forums</a></li> <li id="menu-item-13477" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13477"><a target="_blank" rel="noopener" href="https://support.couchbase.com/hc/en-us/">Support Login</a></li> <li id="menu-item-15017" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-15017"><a href="https://docs.couchbase.com/">Documentation</a></li> </ul></div></li> </ul> </li><li class='mega-menu-column mega-w-36 mega-menu-columns-4-of-12 w-36' id='mega-menu-13441-0-2'> <ul class="mega-sub-menu"> <li class='mega-menu-item mega-menu-item-type-widget widget_nav_menu mega-menu-item-nav_menu-41' id='mega-menu-item-nav_menu-41'><h4 class="mega-block-title">Compare</h4><div class="menu-compare-container"><ul id="menu-compare" class="menu"><li id="menu-item-16598" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-16598"><a href="/comparing-couchbase-vs-mongodb/">Couchbase vs. MongoDB</a></li> <li id="menu-item-16599" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-16599"><a href="/comparing-couchbase-vs-oracle/">Couchbase vs. Oracle</a></li> <li id="menu-item-16600" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-16600"><a href="/comparing-couchbase-vs-dynamodb/">Couchbase vs. DynamoDB</a></li> <li id="menu-item-16601" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-16601"><a href="/mongodb-redis/">Couchbase vs. Redis</a></li> <li id="menu-item-16602" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-16602"><a href="/nosql-database-cloud-comparison/">NoSQL Cloud Comparison</a></li> </ul></div></li> </ul> </li> </ul> </li></ul> </li><li class='mega-company-menu mega-menu-item mega-menu-item-type-custom mega-menu-item-object-custom mega-menu-item-has-children mega-menu-megamenu mega-align-bottom-left mega-menu-grid mega-menu-item-13442 company-menu' id='mega-menu-item-13442'><a class="mega-menu-link" href="#" aria-expanded="false" tabindex="0">Company<span class="mega-indicator"></span></a> <ul class="mega-sub-menu"> <li class='mega-menu-row' id='mega-menu-13442-0'> <ul class="mega-sub-menu"> <li class='mega-menu-column mega-w-20 mega-pr-10 mega-menu-columns-3-of-12 w-20 pr-10' id='mega-menu-13442-0-0'> <ul class="mega-sub-menu"> <li class='mega-menu-item mega-menu-item-type-widget widget_nav_menu mega-menu-item-nav_menu-38' id='mega-menu-item-nav_menu-38'><h4 class="mega-block-title">About</h4><div class="menu-about-container"><ul id="menu-about" class="menu"><li id="menu-item-13446" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13446"><a href="https://www.couchbase.com/about/">About Us</a></li> <li id="menu-item-13447" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13447"><a href="https://www.couchbase.com/leadership/">Leadership</a></li> <li id="menu-item-13448" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13448"><a href="https://www.couchbase.com/customers/">Customers</a></li> <li id="menu-item-15021" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-15021"><a href="https://investors.couchbase.com/">Investors</a></li> <li id="menu-item-15022" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-home menu-item-15022"><a href="https://www.couchbase.com/blog/">Blog</a></li> <li id="menu-item-13450" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13450"><a href="https://www.couchbase.com/news-and-press-releases/">Newsroom</a></li> <li id="menu-item-13451" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13451"><a href="/careers/">Careers</a></li> </ul></div></li> </ul> </li><li class='mega-menu-column mega-w-20 mega-pl-20 mega-pr-10 mega-menu-columns-3-of-12 w-20 pl-20 pr-10' id='mega-menu-13442-0-1'> <ul class="mega-sub-menu"> <li class='mega-menu-item mega-menu-item-type-widget widget_nav_menu mega-menu-item-nav_menu-39' id='mega-menu-item-nav_menu-39'><h4 class="mega-block-title">Partnerships</h4><div class="menu-partnerships-container"><ul id="menu-partnerships" class="menu"><li id="menu-item-15018" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-15018"><a href="/partners/find-a-partner/">Find a Partner</a></li> <li id="menu-item-15019" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-15019"><a href="/partners/partner-with-couchbase/">Become a Partner</a></li> <li id="menu-item-15020" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-15020"><a href="/register-a-deal/">Register a Deal</a></li> </ul></div></li> </ul> </li><li class='mega-menu-column mega-w-26 mega-pl-20 mega-menu-columns-3-of-12 w-26 pl-20' id='mega-menu-13442-0-2'> <ul class="mega-sub-menu"> <li class='mega-menu-item mega-menu-item-type-widget widget_nav_menu mega-menu-item-nav_menu-40' id='mega-menu-item-nav_menu-40'><h4 class="mega-block-title">Our Services</h4><div class="menu-our-services-container"><ul id="menu-our-services" class="menu"><li id="menu-item-13482" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13482"><a href="https://www.couchbase.com/professional-services/">Professional Services</a></li> <li id="menu-item-13484" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-13484"><a target="_blank" rel="noopener" href="https://support.couchbase.com/hc/en-us/">Enterprise Support</a></li> </ul></div></li> </ul> </li><li class='mega-menu-column mega-bg-peach mega-cp-custom-width mega-menu-columns-3-of-12 bg-peach cp-custom-width' id='mega-menu-13442-0-3'> <ul class="mega-sub-menu"> <li class='mega-menu-item mega-menu-item-type-widget widget_custom_html mega-menu-item-custom_html-19' id='mega-menu-item-custom_html-19'><h4 class="mega-block-title">Partners: Register a Deal</h4><div class="textwidget custom-html-widget"><div class='menu-card'> <h6 class='mega-inner-title'> Ready to register a deal with Couchbase? </h6> <p> Let us know your partner details and more about the prospect you are registering. </p> <a href='https://www.couchbase.com/register-a-deal/' class='cta-btn bg-black text-white'>Start here</a> </div> <div class='menu-card before-border'> <h6 class='mega-inner-title'> Marriott </h6> <p> Marriott chose Couchbase over MongoDB and Cassandra for their reliable personalized customer experience. </p> <a href='https://www.couchbase.com/customers/marriott/' class='cta-btn bg-black text-white'>Learn more</a> </div></div></li> </ul> </li> </ul> </li></ul> </li><li class='mega-action-item mega-menu-item mega-menu-item-type-custom mega-menu-item-object-custom mega-align-bottom-left mega-menu-flyout mega-menu-item-13445 action-item' id='mega-menu-item-13445'><a class="mega-menu-link" href="https://www.couchbase.com/pricing/" tabindex="0">Pricing</a></li><li class='mega-free-trial mega-blue-btn mega-right-side-menu mega-menu-item mega-menu-item-type-custom mega-menu-item-object-custom mega-align-bottom-left mega-menu-flyout mega-menu-item-13443 free-trial blue-btn right-side-menu' id='mega-menu-item-13443'><a class="mega-menu-link" href="https://www.couchbase.com/downloads/" tabindex="0">Try Free</a></li><li class='mega-sign-in-link mega-right-side-menu mega-menu-item mega-menu-item-type-custom mega-menu-item-object-custom mega-align-bottom-left mega-menu-flyout mega-menu-item-13444 sign-in-link right-side-menu' id='mega-menu-item-13444'><a target="_blank" class="mega-menu-link" href="https://cloud.couchbase.com/" tabindex="0">Sign In</a></li><li class='mega-right-side-menu mega-search-icon mega-menu-item mega-menu-item-type-custom mega-menu-item-object-custom mega-align-bottom-left mega-menu-flyout mega-menu-item-13971 right-side-menu search-icon' id='mega-menu-item-13971'><a class="mega-menu-link" href="/search/" tabindex="0">search</a></li></ul></div> <div class="blog-main-menu drawer-menu-explore"> <nav id="site-navigation" class="blog-main-navigation " role="navigation"> <div class="menu-md-wrap"> <div class="menu-primary-container"><ul id="menu-primary" class="blog-menu"><li id="menu-item-5792" class="disable-link menu-item menu-item-type-custom menu-item-object-custom menu-item-home menu-item-5792"><a href="https://www.couchbase.com/blog/">Blog</a></li> <li id="menu-item-1086" class="disable-link menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-1086"><a href="javascript:void(0);">Browse by Topic</a> <ul class="sub-menu"> <li id="menu-item-12007" class="menu-heading menu-heading-red menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-12007"><a href="javascript:void(0);">Topics</a> <ul class="sub-menu"> <li id="menu-item-12008" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12008"><a href="/blog/category/application-design/?ref=blog-menu">Application Design</a></li> <li id="menu-item-12009" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12009"><a href="/blog/category/data-modeling/?ref=blog-menu">Data Modeling</a></li> <li id="menu-item-12010" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12010"><a href="/blog/category/couchbase-architecture/?ref=blog-menu">Architecture</a></li> <li id="menu-item-12011" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12011"><a href="/blog/category/performance/?ref=blog-menu">Performance</a></li> <li id="menu-item-16036" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-16036"><a href="/blog/tag/artificial-intelligence/?ref=blog-menu">Artificial Intelligence</a></li> <li id="menu-item-12013" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12013"><a href="/blog/category/security/?ref=blog-menu">Security</a></li> <li id="menu-item-12012" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12012"><a href="/blog/category/best-practices-and-tutorials/?ref=blog-menu">Best Practices &#038; Tutorials</a></li> </ul> </li> </ul> </li> <li id="menu-item-12014" class="disable-link menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-12014"><a href="javascript:void(0);">Browse by Specialization</a> <ul class="sub-menu"> <li id="menu-item-12015" class="menu-heading menu-heading-red menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-12015"><a href="javascript:void(0);">Specializations</a> <ul class="sub-menu"> <li id="menu-item-12016" class="disable-link menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-12016"><a href="javascript:void(0);">Products</a> <ul class="sub-menu"> <li id="menu-item-12017" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12017"><a href="/blog/category/cloud/?ref=blog-menu">Capella</a></li> <li id="menu-item-12018" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12018"><a href="/blog/category/couchbase-server/?ref=blog-menu">Server</a></li> <li id="menu-item-12019" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12019"><a href="/blog/category/couchbase-autonomous-operator/?ref=blog-menu">Autonomous Operator</a></li> <li id="menu-item-12020" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12020"><a href="/blog/category/couchbase-mobile/?ref=blog-menu">Mobile</a></li> <li id="menu-item-12021" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12021"><a href="/blog/category/sync-gateway/?ref=blog-menu">Sync Gateway</a></li> <li id="menu-item-12022" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12022"><a href="/blog/category/couchbase-lite/?ref=blog-menu">Lite</a></li> </ul> </li> <li id="menu-item-12023" class="disable-link menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-12023"><a href="javascript:void(0);">SDKs</a> <ul class="sub-menu"> <li id="menu-item-12024" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12024"><a href="/blog/category/java/?ref=blog-menu">Java</a></li> <li id="menu-item-12025" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12025"><a href="/blog/category/dotnet/?ref=blog-menu">.NET</a></li> <li id="menu-item-12026" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12026"><a href="/blog/category/scala/?ref=blog-menu">Scala</a></li> <li id="menu-item-12027" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12027"><a href="/blog/category/ruby/?ref=blog-menu">Ruby</a></li> <li id="menu-item-12028" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12028"><a href="/blog/category/node-js/?ref=blog-menu">Node.js</a></li> <li id="menu-item-12029" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12029"><a href="/blog/category/android/?ref=blog-menu">Android</a></li> <li id="menu-item-12030" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12030"><a href="/blog/category/python/?ref=blog-menu">Python</a></li> <li id="menu-item-12031" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12031"><a href="/blog/category/php/?ref=blog-menu">PHP</a></li> <li id="menu-item-12032" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12032"><a href="/blog/category/swift/?ref=blog-menu">Swift</a></li> <li id="menu-item-12033" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12033"><a href="/blog/category/golang/?ref=blog-menu">GoLang</a></li> <li id="menu-item-12034" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12034"><a href="/blog/category/objective-c/?ref=blog-menu">Objective-C</a></li> </ul> </li> <li id="menu-item-12035" class="disable-link menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-12035"><a href="javascript:void(0);">Capabilities</a> <ul class="sub-menu"> <li id="menu-item-12036" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12036"><a href="/blog/category/n1ql-query/?ref=blog-menu">SQL++ (N1QL)</a></li> <li id="menu-item-12037" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12037"><a href="/blog/category/multi-dimensional-scaling/?ref=blog-menu">Multi-Dimensional Scaling</a></li> <li id="menu-item-12038" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12038"><a href="/blog/category/xdcr/?ref=blog-menu">XDCR</a></li> <li id="menu-item-12039" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12039"><a href="/blog/tag/caching/?ref=blog-menu">Caching</a></li> <li id="menu-item-12040" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12040"><a href="/blog/category/full-text-search/?ref=blog-menu">Full-Text Search</a></li> <li id="menu-item-12041" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12041"><a href="/blog/category/analytics/?ref=blog-menu">Analytics</a></li> <li id="menu-item-12042" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12042"><a href="/blog/category/indexing/?ref=blog-menu">Indexing</a></li> <li id="menu-item-12043" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12043"><a href="/blog/category/eventing/?ref=blog-menu">Eventing</a></li> <li id="menu-item-12044" class="hyperlink-effect menu-item menu-item-type-custom menu-item-object-custom menu-item-12044"><a href="/blog/category/backup/?ref=blog-menu">Backup</a></li> </ul> </li> </ul> </li> </ul> </li> </ul></div> </div> <div class="top-navigation-right"> <!-- --> <div id="searchbox" class="nav-searchbox"></div> <a class="blog-login-btn" href="/blog/wp-login.php" title="Blog Sign In" rel="home">Blog Sign In ></a> </div> </nav> </div> </nav> </div> </header> <div class="nav-overlay"></div> <div class="algolia-hits" id="hits-block"> <h6 class="algolia-post-title">All Posts</h6> <div id="hits"></div> <button id="see-all-button" class="see-all-button cta-btn bg-black text-white">See All Results</button> </div> <div class="hero-wrapper"> <div class="hero-posts"> <div id="post-15104" class="with-featured-image hero-post post-15104 post type-post status-publish format-standard has-post-thumbnail hentry category-cloud category-couchbase-server category-customers tag-digital-enterprise tag-ecommerce tag-retail tag-tesco"> <!-- Get the hero background image --> <div class="site-header-bg-wrap"> <div class="header-opacity"> <div class="header-gradient"></div> <div class="site-header-bg background-effect" style="background-image: url(https://www.couchbase.com/blog/wp-content/uploads/sites/1/2024/11/blog-black-friday-tesco-solution.png); opacity: 0.5;"></div> </div> </div><!-- .site-header-bg-wrap --> <div class="container hero-container"> <!-- Hero title --> <div class="hero-text"> <h1 class="entry-title">How Tesco Utilizes Couchbase to Manage Millions of Products During Peak Black Friday Traffic</h1> <div class="hero-date"> <ul> <li> <!-- Create an avatar link --> <a class="author-profile-avatar" href="https://www.couchbase.com/blog/author/mattspillar/" title="Posts by Matt Spillar - Product Marketing Manager"> <img alt='' src='https://www.couchbase.com/blog/wp-content/uploads/sites/1/2022/12/image_2022-12-05_121120547.png' srcset='https://www.couchbase.com/blog/wp-content/uploads/sites/1/2022/12/image_2022-12-05_121120547.png 2x' class='avatar avatar-65 photo avatar-default' height='65' width='65' decoding='async'/> </a> </li> <li> <div class="auth_detail_wrp"> <!-- Create an author post link --> <a class="auth_name" href="https://www.couchbase.com/blog/author/mattspillar/"> Matt Spillar - Product Marketing Manager </a> </div> <div class="date_blog"> <span class="hero-date-span">November 27, 2024</span> </div> </li> </ul> </div> </div><!-- .photo-overlay --> </div><!-- .container --> </div> </div><!-- .hero-posts --> </div><!-- .hero-wrapper --> <div id="page" class="hfeed site container"> <div id="content" class="site-content"> <div id="primary" class="content-area"> <main id="main" class="site-main" role="main"> <article id="post-15104" class="post full-post post-15104 type-post status-publish format-standard has-post-thumbnail hentry category-cloud category-couchbase-server category-customers tag-digital-enterprise tag-ecommerce tag-retail tag-tesco"> <div class="entry-content"> <p><span style="font-weight: 400;">In the Digital Economy, </span><a href="https://www.couchbase.com/use-cases/retail-and-ecommerce/"><span style="font-weight: 400;">retail and eCommerce companies</span></a><span style="font-weight: 400;"> compete based on customer experience and operational efficiency – customers expect personalized engagements, relevant information, and instant gratification, but their expectations have to be met while reducing operational costs and time to market. For architects, developers, and operations engineers, the pressure to deliver great customer experiences, reduce costs, and accelerate innovation has never been greater. As a result, companies across all </span><a href="https://info.couchbase.com/rs/302-GJY-034/images/NoSQL_for_Retail_and_eCommerce_Couchbase.pdf"><span style="font-weight: 400;">retail and eCommerce</span></a><span style="font-weight: 400;"> categories are embracing NoSQL to improve customer experience, operational efficiency, and agility.</span></p> <p><span style="font-weight: 400;">When it comes to customer experience, performance and availability are critical. Whether customers know it or not, they’re interacting with a database. They’re accessing data for products, engagement and more – and if it’s not readily available, the customer’s experience suffers. Shoppers expect every request, whether it’s finding and viewing a product, adding it to the shopping cart, or proceeding to checkout, to be handled immediately.</span></p> <p><span style="font-weight: 400;">This becomes even more critical throughout November, especially on Black Friday. </span><a href="https://www.techtarget.com/whatis/feature/Black-Friday-statistics"><span style="font-weight: 400;">70%+ of people</span></a><span style="font-weight: 400;"> expect to shop on Black Friday and Cyber Monday, with over 50%+ coming from mobile devices. Retailers need easier, more affordable scalability during these peak times to provide the experience customers are expecting. </span><a href="https://www.couchbase.com/customers/tesco/"><span style="font-weight: 400;">Tesco</span></a><span style="font-weight: 400;">, the world’s third largest retailer by gross revenue, uses Couchbase to power catalog and inventory management. In fact, </span><b>Black Friday 2024 marks 9 years since Tesco leveraged Couchbase</b><span style="font-weight: 400;"> for its busiest and most successful day in company history for sales on its Tesco Direct website.</span></p> <p><span style="font-weight: 400;">With Couchbase, Tesco can easily deliver a superior shopping experience, supporting tens of millions of products in-store and online and 35K requests per second for millions of customers. The company runs price and promotions, inventory management, shopping cart, supply chain, and new product applications with high performance and high availability.</span></p> <p><span style="font-weight: 400;">Couchbase’s distributed NoSQL platform provides the flexibility to accommodate a diverse range of fast-changing data, as well as the performance, availability, and scalability to support massive numbers of users, large amounts of data, and very high throughput requirements. JSON enables flexible schema for changing SKUs and support for SQL and text-based queries. As Tesco’s requirements grow, Couchbase Server provides easy, push button scalability, allowing the retailer to simply add nodes on demand as system capacity and throughput needs increase. There’s no doubt that Black Friday 2023 will be another record breaking success for Couchbase’s retail customers.</span></p> <p><span style="font-weight: 400;">For more information about</span><span style="font-weight: 400;"> what organizations across every industry are doing with Couchbase </span><span style="font-weight: 400;">check out the </span><a href="https://info.couchbase.com/rs/302-GJY-034/images/Ebook-10-NoSQL-Use-Cases.pdf"><span style="font-weight: 400;">10 Common NoSQL Use Cases for Modern Applications</span></a><span style="font-weight: 400;"> ebook. </span><span style="font-weight: 400;">Try our </span><a href="https://cloud.couchbase.com/sign-up"><span style="font-weight: 400;">30 day free trial of Couchbase Capella</span></a> <span style="font-weight: 400;">to learn more about how you can build your own modern applications on Couchbase.</span></p> <!--begin code --> <div class="pp-multiple-authors-boxes-wrapper pp-multiple-authors-wrapper pp-multiple-authors-layout-simple_list multiple-authors-target-the-content box-post-id-14469 box-instance-id-1 ppma_boxes_14469" data-post_id="14469" data-instance_id="1" data-additional_class="pp-multiple-authors-layout-simple_list.multiple-authors-target-the-content" data-original_class="pp-multiple-authors-boxes-wrapper pp-multiple-authors-wrapper box-post-id-14469 box-instance-id-1"> <span class="ppma-layout-prefix"></span> <div class="ppma-author-category-wrap"> <span class="ppma-category-group ppma-category-group-1 category-index-0"> <ul class="pp-multiple-authors-boxes-ul author-ul-0"> <li class="pp-multiple-authors-boxes-li author_index_0 author_mattspillar has-avatar"> <div class="pp-author-boxes-avatar"> <div class="avatar-image"> <img alt='Matt Spillar - Product Marketing Manager' src='https://www.couchbase.com/blog/wp-content/uploads/sites/1/2022/12/image_2022-12-05_121120547.png' srcset='https://www.couchbase.com/blog/wp-content/uploads/sites/1/2022/12/image_2022-12-05_121120547.png' class='multiple_authors_guest_author_avatar avatar' height='35' width='35'/> </div> </div> <div class="pp-author-boxes-avatar-details"> <div class="pp-author-boxes-name multiple-authors-name"><a href="https://www.couchbase.com/blog/author/mattspillar/" rel="author" title="Matt Spillar - Product Marketing Manager" class="author url fn">Matt Spillar - Product Marketing Manager</a></div> </div> </li> </ul> </span> </div> <span class="ppma-layout-suffix"></span> </div> <!--end code --> <style> .pp-multiple-authors-boxes-wrapper.pp-multiple-authors-layout-simple_list.multiple-authors-target-the-content .pp-author-boxes-avatar img { width: 35px !important; height: 35px !important; } .pp-multiple-authors-boxes-wrapper.pp-multiple-authors-layout-simple_list.multiple-authors-target-the-content .pp-author-boxes-avatar img { border-radius: 0% !important; } .pp-multiple-authors-boxes-wrapper.pp-multiple-authors-layout-simple_list.multiple-authors-target-the-content .pp-author-boxes-meta a { background-color: #655997 !important; } .pp-multiple-authors-boxes-wrapper.pp-multiple-authors-layout-simple_list.multiple-authors-target-the-content .pp-author-boxes-meta a { color: #ffffff !important; } .pp-multiple-authors-boxes-wrapper.pp-multiple-authors-layout-simple_list.multiple-authors-target-the-content .pp-author-boxes-meta a:hover { color: #ffffff !important; } .pp-multiple-authors-boxes-wrapper.pp-multiple-authors-layout-simple_list.multiple-authors-target-the-content .ppma-author-user_email-profile-data { background-color: #655997 !important; } .pp-multiple-authors-boxes-wrapper.pp-multiple-authors-layout-simple_list.multiple-authors-target-the-content .ppma-author-user_email-profile-data { border-radius: 100% !important; } .pp-multiple-authors-boxes-wrapper.pp-multiple-authors-layout-simple_list.multiple-authors-target-the-content .ppma-author-user_email-profile-data { color: #ffffff !important; } .pp-multiple-authors-boxes-wrapper.pp-multiple-authors-layout-simple_list.multiple-authors-target-the-content .ppma-author-user_email-profile-data:hover { color: #ffffff !important; } .pp-multiple-authors-boxes-wrapper.pp-multiple-authors-layout-simple_list.multiple-authors-target-the-content .ppma-author-user_url-profile-data { background-color: #655997 !important; } .pp-multiple-authors-boxes-wrapper.pp-multiple-authors-layout-simple_list.multiple-authors-target-the-content .ppma-author-user_url-profile-data { border-radius: 100% !important; } .pp-multiple-authors-boxes-wrapper.pp-multiple-authors-layout-simple_list.multiple-authors-target-the-content .ppma-author-user_url-profile-data { color: #ffffff !important; } .pp-multiple-authors-boxes-wrapper.pp-multiple-authors-layout-simple_list.multiple-authors-target-the-content .ppma-author-user_url-profile-data:hover { color: #ffffff !important; } .pp-multiple-authors-boxes-wrapper.pp-multiple-authors-layout-simple_list.multiple-authors-target-the-content .pp-author-boxes-recent-posts-title { border-bottom-style: dotted !important; } .pp-multiple-authors-boxes-wrapper.pp-multiple-authors-layout-simple_list.multiple-authors-target-the-content .pp-author-boxes-recent-posts-item { text-align: left !important; } .pp-multiple-authors-boxes-wrapper.pp-multiple-authors-layout-simple_list.multiple-authors-target-the-content .pp-multiple-authors-boxes-li { border-style: solid !important; } .pp-multiple-authors-boxes-wrapper.pp-multiple-authors-layout-simple_list.multiple-authors-target-the-content .pp-multiple-authors-boxes-li { border-color: #999999 !important; } .pp-multiple-authors-boxes-wrapper.pp-multiple-authors-layout-simple_list.multiple-authors-target-the-content .pp-multiple-authors-boxes-li { color: #3c434a !important; } .pp-multiple-authors-boxes-wrapper.pp-multiple-authors-layout-simple_list.multiple-authors-target-the-content .ppma-author-category-wrap .ppma-category-group { margin-bottom: px !important; } .pp-multiple-authors-boxes-wrapper.pp-multiple-authors-layout-simple_list.multiple-authors-target-the-content .ppma-author-category-wrap .ppma-category-group { margin-right: px !important; } .pp-multiple-authors-boxes-wrapper.pp-multiple-authors-layout-simple_list.multiple-authors-target-the-content .ppma-author-category-wrap { font-size: px !important; } .pp-multiple-authors-boxes-wrapper.pp-multiple-authors-layout-simple_list.multiple-authors-target-the-content .ppma-author-category-wrap .ppma-category-group-title { font-weight: !important; } .pp-multiple-authors-boxes-wrapper.pp-multiple-authors-layout-simple_list .pp-multiple-authors-boxes-ul li { border-left: none !important; border-right: none !important; } </style> <div class='heateor_sss_sharing_container heateor_sss_vertical_sharing heateor_sss_bottom_sharing' style='width:44px;right: -10px;top: 190px;-webkit-box-shadow:none;box-shadow:none;' data-heateor-sss-href='https://www.couchbase.com/blog/tesco-utilizes-couchbase-during-peak-black-friday-traffic/'><div class="heateor_sss_sharing_ul"><a aria-label="X" class="heateor_sss_button_x" href="https://twitter.com/intent/tweet?text=How%20Tesco%20Utilizes%20Couchbase%20to%20Manage%20Millions%20of%20Products%20During%20Peak%20Black%20Friday%20Traffic&url=https%3A%2F%2Fwww.couchbase.com%2Fblog%2Ftesco-utilizes-couchbase-during-peak-black-friday-traffic%2F" title="X" rel="nofollow noopener" target="_blank" style="font-size:32px!important;box-shadow:none;display:inline-block;vertical-align:middle"><span class="heateor_sss_svg heateor_sss_s__default heateor_sss_s_x" style="background-color:#2a2a2a;width:40px;height:40px;margin:0;display:inline-block;opacity:1;float:left;font-size:32px;box-shadow:none;display:inline-block;font-size:16px;padding:0 4px;vertical-align:middle;background-repeat:repeat;overflow:hidden;padding:0;cursor:pointer;box-sizing:content-box"><svg width="100%" height="100%" style="display:block;" focusable="false" aria-hidden="true" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32"><path fill="#fff" d="M21.751 7h3.067l-6.7 7.658L26 25.078h-6.172l-4.833-6.32-5.531 6.32h-3.07l7.167-8.19L6 7h6.328l4.37 5.777L21.75 7Zm-1.076 16.242h1.7L11.404 8.74H9.58l11.094 14.503Z"></path></svg></span></a><a aria-label="Linkedin" class="heateor_sss_button_linkedin" href="https://www.linkedin.com/sharing/share-offsite/?url=https%3A%2F%2Fwww.couchbase.com%2Fblog%2Ftesco-utilizes-couchbase-during-peak-black-friday-traffic%2F" title="Linkedin" rel="nofollow noopener" target="_blank" style="font-size:32px!important;box-shadow:none;display:inline-block;vertical-align:middle"><span class="heateor_sss_svg heateor_sss_s__default heateor_sss_s_linkedin" style="background-color:#0077b5;width:40px;height:40px;margin:0;display:inline-block;opacity:1;float:left;font-size:32px;box-shadow:none;display:inline-block;font-size:16px;padding:0 4px;vertical-align:middle;background-repeat:repeat;overflow:hidden;padding:0;cursor:pointer;box-sizing:content-box"><svg style="display:block;" focusable="false" aria-hidden="true" xmlns="http://www.w3.org/2000/svg" width="100%" height="100%" viewBox="0 0 32 32"><path d="M6.227 12.61h4.19v13.48h-4.19V12.61zm2.095-6.7a2.43 2.43 0 0 1 0 4.86c-1.344 0-2.428-1.09-2.428-2.43s1.084-2.43 2.428-2.43m4.72 6.7h4.02v1.84h.058c.56-1.058 1.927-2.176 3.965-2.176 4.238 0 5.02 2.792 5.02 6.42v7.395h-4.183v-6.56c0-1.564-.03-3.574-2.178-3.574-2.18 0-2.514 1.7-2.514 3.46v6.668h-4.187V12.61z" fill="#fff"></path></svg></span></a><a aria-label="Facebook" class="heateor_sss_facebook" href="https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.couchbase.com%2Fblog%2Ftesco-utilizes-couchbase-during-peak-black-friday-traffic%2F" title="Facebook" rel="nofollow noopener" target="_blank" style="font-size:32px!important;box-shadow:none;display:inline-block;vertical-align:middle"><span class="heateor_sss_svg" style="background-color:#0765FE;width:40px;height:40px;margin:0;display:inline-block;opacity:1;float:left;font-size:32px;box-shadow:none;display:inline-block;font-size:16px;padding:0 4px;vertical-align:middle;background-repeat:repeat;overflow:hidden;padding:0;cursor:pointer;box-sizing:content-box"><svg style="display:block;" focusable="false" aria-hidden="true" xmlns="http://www.w3.org/2000/svg" width="100%" height="100%" viewBox="0 0 32 32"><path fill="#fff" d="M28 16c0-6.627-5.373-12-12-12S4 9.373 4 16c0 5.628 3.875 10.35 9.101 11.647v-7.98h-2.474V16H13.1v-1.58c0-4.085 1.849-5.978 5.859-5.978.76 0 2.072.15 2.608.298v3.325c-.283-.03-.775-.045-1.386-.045-1.967 0-2.728.745-2.728 2.683V16h3.92l-.673 3.667h-3.247v8.245C23.395 27.195 28 22.135 28 16Z"></path></svg></span></a><a aria-label="Copy Link" class="heateor_sss_button_copy_link" title="Copy Link" rel="noopener" href="https://www.couchbase.com/blog/tesco-utilizes-couchbase-during-peak-black-friday-traffic/" onclick="event.preventDefault()" style="font-size:32px!important;box-shadow:none;display:inline-block;vertical-align:middle"><span class="heateor_sss_svg heateor_sss_s__default heateor_sss_s_copy_link" style="background-color:#ffc112;width:40px;height:40px;margin:0;display:inline-block;opacity:1;float:left;font-size:32px;box-shadow:none;display:inline-block;font-size:16px;padding:0 4px;vertical-align:middle;background-repeat:repeat;overflow:hidden;padding:0;cursor:pointer;box-sizing:content-box"><svg style="display:block;" focusable="false" aria-hidden="true" xmlns="http://www.w3.org/2000/svg" width="100%" height="100%" viewBox="-4 -4 40 40"><path fill="#fff" d="M24.412 21.177c0-.36-.126-.665-.377-.917l-2.804-2.804a1.235 1.235 0 0 0-.913-.378c-.377 0-.7.144-.97.43.026.028.11.11.255.25.144.14.24.236.29.29s.117.14.2.256c.087.117.146.232.177.344.03.112.046.236.046.37 0 .36-.126.666-.377.918a1.25 1.25 0 0 1-.918.377 1.4 1.4 0 0 1-.373-.047 1.062 1.062 0 0 1-.345-.175 2.268 2.268 0 0 1-.256-.2 6.815 6.815 0 0 1-.29-.29c-.14-.142-.223-.23-.25-.254-.297.28-.445.607-.445.984 0 .36.126.664.377.916l2.778 2.79c.243.243.548.364.917.364.36 0 .665-.118.917-.35l1.982-1.97c.252-.25.378-.55.378-.9zm-9.477-9.504c0-.36-.126-.665-.377-.917l-2.777-2.79a1.235 1.235 0 0 0-.913-.378c-.35 0-.656.12-.917.364L7.967 9.92c-.254.252-.38.553-.38.903 0 .36.126.665.38.917l2.802 2.804c.242.243.547.364.916.364.377 0 .7-.14.97-.418-.026-.027-.11-.11-.255-.25s-.24-.235-.29-.29a2.675 2.675 0 0 1-.2-.255 1.052 1.052 0 0 1-.176-.344 1.396 1.396 0 0 1-.047-.37c0-.36.126-.662.377-.914.252-.252.557-.377.917-.377.136 0 .26.015.37.046.114.03.23.09.346.175.117.085.202.153.256.2.054.05.15.148.29.29.14.146.222.23.25.258.294-.278.442-.606.442-.983zM27 21.177c0 1.078-.382 1.99-1.146 2.736l-1.982 1.968c-.745.75-1.658 1.12-2.736 1.12-1.087 0-2.004-.38-2.75-1.143l-2.777-2.79c-.75-.747-1.12-1.66-1.12-2.737 0-1.106.392-2.046 1.183-2.818l-1.186-1.185c-.774.79-1.708 1.186-2.805 1.186-1.078 0-1.995-.376-2.75-1.13l-2.803-2.81C5.377 12.82 5 11.903 5 10.826c0-1.08.382-1.993 1.146-2.738L8.128 6.12C8.873 5.372 9.785 5 10.864 5c1.087 0 2.004.382 2.75 1.146l2.777 2.79c.75.747 1.12 1.66 1.12 2.737 0 1.105-.392 2.045-1.183 2.817l1.186 1.186c.774-.79 1.708-1.186 2.805-1.186 1.078 0 1.995.377 2.75 1.132l2.804 2.804c.754.755 1.13 1.672 1.13 2.75z"/></svg></span></a></div><div class="heateorSssClear"></div></div> </div><!-- .entry-content --> <div class="entry-meta"> <ul class="meta-list"> <!-- Categories --> <li class="meta-cat"> <span>Posted in:</span> <a href="https://www.couchbase.com/blog/category/cloud/" rel="category tag">Couchbase Capella</a>, <a href="https://www.couchbase.com/blog/category/couchbase-server/" rel="category tag">Couchbase Server</a>, <a href="https://www.couchbase.com/blog/category/customers/" rel="category tag">Customers</a> </li> <!-- Tags --> <li class="meta-tag"> <span>Tagged in:</span> <a href="https://www.couchbase.com/blog/tag/digital-enterprise/" rel="tag">digital enterprise</a>, <a href="https://www.couchbase.com/blog/tag/ecommerce/" rel="tag">ecommerce</a>, <a href="https://www.couchbase.com/blog/tag/retail/" rel="tag">retail</a>, <a href="https://www.couchbase.com/blog/tag/tesco/" rel="tag">tesco</a> </li> </ul><!-- .meta-list --> </div><!-- .entry-meta --> </article><!-- #post-## --> <h2 class="widget-title">Author</h2> <div class="author-profile"> <a class="author-profile-avatar" href="https://www.couchbase.com/blog/author/mattspillar/" title="Posts by Matt Spillar - Product Marketing Manager"><img alt='' src='https://www.couchbase.com/blog/wp-content/uploads/sites/1/2022/12/image_2022-12-05_121120547.png' srcset='https://www.couchbase.com/blog/wp-content/uploads/sites/1/2022/12/image_2022-12-05_121120547.png 2x' class='avatar avatar-65 photo avatar-default' height='65' width='65' decoding='async'/></a> <div class="author-profile-info"> <h3 class="author-profile-title"> Posted by Matt Spillar - Product Marketing Manager </h3> <div class="author-profile-links"> <a href="https://www.couchbase.com/blog/author/mattspillar/"><i class="fa fa-pencil-square"></i> All Posts</a> </div> </div><!-- .author-drawer-text --> </div><!-- .author-profile --> <!-- Comment toggle and share buttons --> <div class="share-comment show"> <a class="comments-toggle button" href="#"> <span><i class="fa fa-comments"></i> Leave a comment </span> <span><i class="fa fa-times"></i> Hide comments</span> </a> </div> <div id="comments" class="comments-area show"> <div id="respond" class="comment-respond"> <h3 id="reply-title" class="comment-reply-title"><span>Leave a reply</span> <small><a rel="nofollow" id="cancel-comment-reply-link" href="/blog/tesco-utilizes-couchbase-during-peak-black-friday-traffic/#respond" style="display:none;">Cancel reply</a></small></h3><p class="must-log-in">You must be <a href="https://www.couchbase.com/blog/wp-login.php?redirect_to=https%3A%2F%2Fwww.couchbase.com%2Fblog%2Ftesco-utilizes-couchbase-during-peak-black-friday-traffic%2F">logged in</a> to post a comment.</p><div class="heateor_sl_outer_login_container"><div class="heateor_sl_title">Login with your Social ID</div><div class="heateor_sl_login_container"><ul class="heateor_sl_login_ul"><li><i class="heateorSlLogin heateorSlFacebookBackground heateorSlFacebookLogin" alt="Login with Facebook" title="Login with Facebook" onclick="heateorSlCommentFormLogin = true;heateorSlInitiateLogin( this, 'facebook' )" ><div class="heateorSlFacebookLogoContainer"><ss style="display:block" class="heateorSlLoginSvg heateorSlFacebookLoginSvg"></ss></div></i></li><li><i class="heateorSlLogin heateorSlXBackground heateorSlXLogin" alt="Login with X" title="Login with X" onclick="heateorSlCommentFormLogin = true;heateorSlInitiateLogin( this, 'x' )" ><ss style="display:block" class="heateorSlLoginSvg heateorSlXLoginSvg"></ss></i></li><li><i class="heateorSlLogin heateorSlLinkedinBackground heateorSlLinkedinLogin" alt="Login with Linkedin" title="Login with Linkedin" onclick="heateorSlCommentFormLogin = true;heateorSlInitiateLogin( this, 'linkedin' )" ><ss style="display:block" class="heateorSlLoginSvg heateorSlLinkedinLoginSvg"></ss></i></li><li><i id="heateorSlGoogleButton" class="heateorSlLogin heateorSlGoogleBackground heateorSlGoogleLogin" alt="Login with Google" title="Login with Google" onclick="heateorSlCommentFormLogin = true;heateorSlInitiateLogin( this, 'google' )" ><ss style="display:block" class="heateorSlLoginSvg heateorSlGoogleLoginSvg"></ss></i></li><li><i class="heateorSlLogin heateorSlGithubBackground heateorSlGithubLogin" alt="Login with Github" title="Login with Github" onclick="heateorSlCommentFormLogin = true;heateorSlInitiateLogin( this, 'github' )" ><ss style="display:block" class="heateorSlLoginSvg heateorSlGithubLoginSvg"></ss></i></li></ul></div></div><div style="clear:both; margin-bottom: 6px"></div> </div><!-- #respond --> </div><!-- #comments --> </main><!-- #main --> </div><!-- #primary --> <div id="secondary" class="widget-area"> <aside id="search-3" class="widget widget_search"><h2 class="widget-title">Search our blog</h2> <form role="search" method="get" id="searchform" class="searchform" action="https://www.couchbase.com/blog/"> <div> <label class="screen-reader-text" for="s">Search for:</label> <input type="text" value="" name="s" id="s" class="search-input" placeholder="Search here..." /> <button type="submit" id="searchsubmit"> <i class="fa fa-search"></i> <span>Search</span> </button> </div> </form></aside><aside id="media_image-5" class="widget widget_media_image"><a href="https://info.couchbase.com/master-ai-at-the-edge-with-mobile-sync-search-and-security-2024november"><img width="733" height="1139" src="https://www.couchbase.com/blog/wp-content/uploads/sites/1/2024/11/Prog2-Blog-Ad-732x1138-1.jpg" class="image wp-image-16553 attachment-full size-full" alt="" style="max-width: 100%; height: auto;" decoding="async" loading="lazy" srcset="https://www.couchbase.com/blog/wp-content/uploads/sites/1/2024/11/Prog2-Blog-Ad-732x1138-1.jpg 733w, https://www.couchbase.com/blog/wp-content/uploads/sites/1/2024/11/Prog2-Blog-Ad-732x1138-1-193x300.jpg 193w, https://www.couchbase.com/blog/wp-content/uploads/sites/1/2024/11/Prog2-Blog-Ad-732x1138-1-659x1024.jpg 659w, https://www.couchbase.com/blog/wp-content/uploads/sites/1/2024/11/Prog2-Blog-Ad-732x1138-1-300x466.jpg 300w" sizes="(max-width: 733px) 100vw, 733px" /></a></aside><aside id="media_image-6" class="widget widget_media_image"><a href="https://www.couchbase.com/couchbase-capella-test-drive/"><img width="732" height="1138" src="https://www.couchbase.com/blog/wp-content/uploads/sites/1/2024/06/732x1138-CB-Blog-2.png" class="image wp-image-15871 attachment-full size-full" alt="" style="max-width: 100%; height: auto;" decoding="async" loading="lazy" srcset="https://www.couchbase.com/blog/wp-content/uploads/sites/1/2024/06/732x1138-CB-Blog-2.png 732w, https://www.couchbase.com/blog/wp-content/uploads/sites/1/2024/06/732x1138-CB-Blog-2-193x300.png 193w, https://www.couchbase.com/blog/wp-content/uploads/sites/1/2024/06/732x1138-CB-Blog-2-659x1024.png 659w, https://www.couchbase.com/blog/wp-content/uploads/sites/1/2024/06/732x1138-CB-Blog-2-300x466.png 300w" sizes="(max-width: 732px) 100vw, 732px" /></a></aside> <aside id="recent-posts-2" class="widget widget_recent_entries"> <h2 class="widget-title">Recent Posts</h2> <ul> <li> <a href="https://www.couchbase.com/blog/ai-agents-the-coming-tidal-wave-of-observability-data/">AI Agents &#038; the Coming Tidal Wave of Observability Data</a> </li> <li> <a href="https://www.couchbase.com/blog/tesco-utilizes-couchbase-during-peak-black-friday-traffic/" aria-current="page">How Tesco Utilizes Couchbase to Manage Millions of Products During Peak Black Friday Traffic</a> </li> <li> <a href="https://www.couchbase.com/blog/what-is-an-ai-agent/">What is an AI Agent? An Explainer</a> </li> <li> <a href="https://www.couchbase.com/blog/capella-iq-insights/">New Capella iQ Insights: Turn Data Into Actionable Insights</a> </li> <li> <a href="https://www.couchbase.com/blog/agentic-ai/">Everything You Need to Know About Agentic AI</a> </li> </ul> </aside><aside id="custom_html-12" class="widget_text widget widget_custom_html"><h2 class="widget-title">Top Posts</h2><div class="textwidget custom-html-widget"><ul class="wpp-list"> <li class=""> <a href="https://www.couchbase.com/blog/conceptual-physical-logical-data-models/" class="wpp-post-title" target="_self" rel="noopener">Data Modeling Explained: Conceptual, Physical, Logical</a> <span class="wpp-meta post-stats"></span></li> <li class=""> <a href="https://www.couchbase.com/blog/what-is-data-analysis/" class="wpp-post-title" target="_self" rel="noopener">What Is Data Analysis? Types, Methods, and Tools for Research</a> <span class="wpp-meta post-stats"></span></li> <li class=""> <a href="https://www.couchbase.com/blog/app-development-costs/" class="wpp-post-title" target="_self" rel="noopener">App Development Costs (A Breakdown)</a> <span class="wpp-meta post-stats"></span></li> <li class=""> <a href="https://www.couchbase.com/blog/data-analysis-methods/" class="wpp-post-title" target="_self" rel="noopener">Data Analysis Methods: Qualitative vs. Quantitative Techniques</a> <span class="wpp-meta post-stats"></span></li> <li class=""> <a href="https://www.couchbase.com/blog/transactional-databases/" class="wpp-post-title" target="_self" rel="noopener">What is a Transactional Database?</a> <span class="wpp-meta post-stats"></span></li> </ul></div></aside><aside id="categories-2" class="widget widget_categories"><h2 class="widget-title">Blog Topics</h2><form action="https://www.couchbase.com/blog" method="get"><label class="screen-reader-text" for="cat">Blog Topics</label><select name='cat' id='cat' class='postform'> <option value='-1'>Select Topic</option> <option class="level-0" value="1811">.NET</option> <option class="level-0" value="2294">Analytics</option> <option class="level-0" value="2370">Android</option> <option class="level-0" value="1814">Application Design</option> <option class="level-0" value="9416">Backup</option> <option class="level-0" value="1815">Best Practices and Tutorials</option> <option class="level-0" value="9986">C++</option> <option class="level-0" value="2381">Community</option> <option class="level-0" value="3917">Company</option> <option class="level-0" value="2242">Connectors</option> <option class="level-0" value="1821">Couchbase Architecture</option> <option class="level-0" value="9284">Couchbase Autonomous Operator</option> <option class="level-0" value="2225">Couchbase Capella</option> <option class="level-0" value="9385">Couchbase Connect</option> <option class="level-0" value="8905">Couchbase Global Secondary Index</option> <option class="level-0" value="7667">Couchbase Lite</option> <option class="level-0" value="1810">Couchbase Mobile</option> <option class="level-0" value="2201">Couchbase SDK</option> <option class="level-0" value="1816">Couchbase Server</option> <option class="level-0" value="3918">Culture</option> <option class="level-0" value="6319">Customers</option> <option class="level-0" value="1819">Data Modeling</option> <option class="level-0" value="7666">Edge computing</option> <option class="level-0" value="2273">Eventing</option> <option class="level-0" value="3919">Executive</option> <option class="level-0" value="2371">Flutter</option> <option class="level-0" value="2165">Full-Text Search</option> <option class="level-0" value="9973">Generative AI (GenAI)</option> <option class="level-0" value="8683">Geospatial</option> <option class="level-0" value="2453">Global Secondary Index</option> <option class="level-0" value="1820">GoLang</option> <option class="level-0" value="9381">Indexing</option> <option class="level-0" value="1818">Java</option> <option class="level-0" value="9327">JavaScript</option> <option class="level-0" value="9593">Kotlin</option> <option class="level-0" value="2322">Kubernetes</option> <option class="level-0" value="9374">License</option> <option class="level-0" value="2334">Monitoring</option> <option class="level-0" value="9411">Multi-Dimensional Scaling</option> <option class="level-0" value="1822">Node.js</option> <option class="level-0" value="9410">Objective-C</option> <option class="level-0" value="9921">Partners</option> <option class="level-0" value="9417">Performance</option> <option class="level-0" value="9408">PHP</option> <option class="level-0" value="9139">Python</option> <option class="level-0" value="9407">Ruby</option> <option class="level-0" value="9140">Rust</option> <option class="level-0" value="9141">Scala</option> <option class="level-0" value="9336">Scopes and Collections</option> <option class="level-0" value="9936">Search</option> <option class="level-0" value="1813">Security</option> <option class="level-0" value="2389">Solutions</option> <option class="level-0" value="6342">Spring</option> <option class="level-0" value="6343">Spring Boot</option> <option class="level-0" value="1812">SQL++ / N1QL Query</option> <option class="level-0" value="9409">Swift</option> <option class="level-0" value="2366">Sync Gateway</option> <option class="level-0" value="7277">Text Analysis</option> <option class="level-0" value="2396">Transactions</option> <option class="level-0" value="1">Uncategorized</option> <option class="level-0" value="9375">Upgrades</option> <option class="level-0" value="9937">Vector Search</option> <option class="level-0" value="2351">Xamarin</option> <option class="level-0" value="9415">XDCR</option> </select> </form><script type="rocketlazyloadscript" data-rocket-type="text/javascript"> /* <![CDATA[ */ (function() { var dropdown = document.getElementById( "cat" ); function onCatChange() { if ( dropdown.options[ dropdown.selectedIndex ].value > 0 ) { dropdown.parentNode.submit(); } } dropdown.onchange = onCatChange; })(); /* ]]> */ </script> </aside> </div><!-- #secondary .widget-area --> </div> </div> <!-- Promotion banner --> <section class="promotion-banner promotion-banner-blue"> <div class="container"> <div class="flex justify-center align-center flex-wrap flex-coloumn"> <div class='promotion-banner-title'>Stay informed about Couchbase Blogs</div> <div class=" mailpoet_form_popup_overlay "></div> <div id="mailpoet_form_3" class=" mailpoet_form mailpoet_form_shortcode mailpoet_form_position_ mailpoet_form_animation_ " > <style type="text/css"> #mailpoet_form_3 .mailpoet_form { } #mailpoet_form_3 .mailpoet_column_with_background { padding: 10px; } #mailpoet_form_3 .mailpoet_form_column:not(:first-child) { margin-left: 20px; } #mailpoet_form_3 .mailpoet_paragraph { line-height: 20px; margin-bottom: 20px; } #mailpoet_form_3 .mailpoet_segment_label, #mailpoet_form_3 .mailpoet_text_label, #mailpoet_form_3 .mailpoet_textarea_label, #mailpoet_form_3 .mailpoet_select_label, #mailpoet_form_3 .mailpoet_radio_label, #mailpoet_form_3 .mailpoet_checkbox_label, #mailpoet_form_3 .mailpoet_list_label, #mailpoet_form_3 .mailpoet_date_label { display: block; font-weight: normal; } #mailpoet_form_3 .mailpoet_text, #mailpoet_form_3 .mailpoet_textarea, #mailpoet_form_3 .mailpoet_select, #mailpoet_form_3 .mailpoet_date_month, #mailpoet_form_3 .mailpoet_date_day, #mailpoet_form_3 .mailpoet_date_year, #mailpoet_form_3 .mailpoet_date { display: block; } #mailpoet_form_3 .mailpoet_text, #mailpoet_form_3 .mailpoet_textarea { width: 200px; } #mailpoet_form_3 .mailpoet_checkbox { } #mailpoet_form_3 .mailpoet_submit { } #mailpoet_form_3 .mailpoet_divider { } #mailpoet_form_3 .mailpoet_message { } #mailpoet_form_3 .mailpoet_form_loading { width: 30px; text-align: center; line-height: normal; } #mailpoet_form_3 .mailpoet_form_loading > span { width: 5px; height: 5px; background-color: #5b5b5b; }#mailpoet_form_3{border-radius: 0px;text-align: left;}#mailpoet_form_3 form.mailpoet_form {padding: 20px;}#mailpoet_form_3{width: 100%;}#mailpoet_form_3 .mailpoet_message {margin: 0; padding: 0 20px;}#mailpoet_form_3 .mailpoet_paragraph.last {margin-bottom: 0} @media (max-width: 500px) {#mailpoet_form_3 {background-image: none;}} @media (min-width: 500px) {#mailpoet_form_3 .last .mailpoet_paragraph:last-child {margin-bottom: 0}} @media (max-width: 500px) {#mailpoet_form_3 .mailpoet_form_column:last-child .mailpoet_paragraph:last-child {margin-bottom: 0}} </style> <form target="_self" method="post" action="https://www.couchbase.com/blog/wp-admin/admin-post.php?action=mailpoet_subscription_form" class="mailpoet_form mailpoet_form_form mailpoet_form_shortcode" novalidate data-delay="" data-exit-intent-enabled="" data-font-family="" data-cookie-expiration-time="" > <input type="hidden" name="data[form_id]" value="3" /> <input type="hidden" name="token" value="dbd5f1b049" /> <input type="hidden" name="api_version" value="v1" /> <input type="hidden" name="endpoint" value="subscribers" /> <input type="hidden" name="mailpoet_method" value="subscribe" /> <label class="mailpoet_hp_email_label" style="display: none !important;">Please leave this field empty<input type="email" name="data[email]"/></label><div class='mailpoet_form_columns_container'><div class="mailpoet_form_columns mailpoet_paragraph mailpoet_stack_on_mobile"><div class="mailpoet_form_column" style="flex-basis:100%;"><div class="mailpoet_paragraph "><label for="form_email_3" class="mailpoet_text_label" data-automation-id="form_email_label" >Email <span class="mailpoet_required" aria-hidden="true">*</span></label><input type="email" autocomplete="email" class="mailpoet_text" id="form_email_3" name="data[form_field_NWQ2NjcyODkxZWY1X2VtYWls]" title="Email" value="" style="width:100%;box-sizing:border-box;padding:5px;margin: 0 auto 0 0;" data-automation-id="form_email" data-parsley-errors-container=".mailpoet_error_166w9" data-parsley-required="true" required aria-required="true" data-parsley-minlength="6" data-parsley-maxlength="150" data-parsley-type-message="This value should be a valid email." data-parsley-required-message="This field is required."/><span class="mailpoet_error_166w9"></span></div> <div class="mailpoet_paragraph "><fieldset><input type="hidden" value="1" name="data[cf_1]" /><label class="mailpoet_checkbox_label" for="mailpoet_checkbox_1" ><input type="checkbox" class="mailpoet_checkbox" id="mailpoet_checkbox_1" name="data[cf_1]" value="1" data-parsley-errors-container=".mailpoet_error_v4vhk" data-parsley-required="true" required aria-required="true" data-parsley-required-message="This field is required." data-parsley-group="custom_field_1" /> By checking this box, you acknowledge our <a href="https://www.couchbase.com/privacy-policy/" target="_blank">Privacy Policy</a>. You may unsubscribe at any time.</label></fieldset><span class="mailpoet_error_v4vhk"></span></div> </div> </div></div> <div class="mailpoet_recaptcha" data-sitekey="6Le6oqUhAAAAAMLYrNBqdvBFuynXWkoDTMjTu5Tt" > <div class="mailpoet_recaptcha_container"></div> <noscript> <div> <div class="mailpoet_recaptcha_noscript_container"> <div> <iframe src="https://www.google.com/recaptcha/api/fallback?k=6Le6oqUhAAAAAMLYrNBqdvBFuynXWkoDTMjTu5Tt" frameborder="0" scrolling="no"> </iframe> </div> </div> <div class="mailpoet_recaptcha_noscript_input"> <textarea id="g-recaptcha-response" name="data[recaptcha]" class="g-recaptcha-response"> </textarea> </div> </div> </noscript> <input class="mailpoet_recaptcha_field" type="hidden" name="recaptchaWidgetId"> </div><div class="parsley-errors-list parsley-required mailpoet_error_recaptcha">This field is required.</div><div class="mailpoet_paragraph "><input type="submit" class="mailpoet_submit" value="Subscribe!" data-automation-id="subscribe-submit-button" style="width:100%;box-sizing:border-box;padding:5px;margin: 0 auto 0 0;border-color:transparent;" /><span class="mailpoet_form_loading"><span class="mailpoet_bounce1"></span><span class="mailpoet_bounce2"></span><span class="mailpoet_bounce3"></span></span></div> <div class="mailpoet_message"> <p class="mailpoet_validate_success" style="display:none;" >Check your inbox or spam folder to confirm your subscription. </p> <p class="mailpoet_validate_error" style="display:none;" > </p> </div> </form> </div> </div> </div> </section> <footer id="colophon" class="site-footer dev-cb-footer" role="contentinfo"> <!-- Footer design as developer couchbase --> <div class="wrapper"> <div class="footer-links flex flex-wrap"> <div class="footer-logo w-full md:w-1/4 mb-4"> <a href="https://www.couchbase.com/"> <img src="https://www.couchbase.com/blog/wp-content/themes/couchbase/images/Couchbase-R-B.svg" alt="Couchbase" width="203" height="47"> </a> </div> <aside id="nav_menu-6" class="widget w-1/2 md:w-1/4 mb-4 widget_nav_menu"><div class="menu-footercol-1-container"><ul id="menu-footercol-1" class="menu"><li id="menu-item-11108" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-11108"><a target="_blank" rel="noopener" href="https://docs.couchbase.com/">Documentation</a></li> <li id="menu-item-11109" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-11109"><a href="https://www.couchbase.com/downloads/">Downloads</a></li> <li id="menu-item-11110" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-11110"><a target="_blank" rel="noopener" href="https://www.couchbase.com/forums/">Forums</a></li> <li id="menu-item-11111" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-home menu-item-11111"><a href="https://www.couchbase.com/blog/">Blog</a></li> <li id="menu-item-11112" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-11112"><a href="https://www.couchbase.com/resources/">Resources</a></li> </ul></div></aside><aside id="nav_menu-3" class="widget w-1/2 md:w-1/4 mb-4 widget_nav_menu"><div class="menu-footercol-2-container"><ul id="menu-footercol-2" class="menu"><li id="menu-item-11103" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-11103"><a target="_blank" rel="noopener" href="https://support.couchbase.com/">Support Login</a></li> <li id="menu-item-11104" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-11104"><a target="_blank" rel="noopener" href="https://learn.couchbase.com/store/?utf8=%E2%9C%93&#038;ss=1&#038;ct=78327&#038;commit=Filter">Training</a></li> <li id="menu-item-11105" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-11105"><a href="https://www.couchbase.com/careers/">Careers</a></li> <li id="menu-item-11106" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-11106"><a href="https://www.couchbase.com/resources/webcasts-and-events/">Events</a></li> <li id="menu-item-11107" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-11107"><a target="_blank" rel="noopener" href="https://docs.couchbase.com/home/sdk.html">SDKs</a></li> </ul></div></aside><aside id="nav_menu-5" class="widget w-1/2 md:w-1/4 mb-4 widget_nav_menu"><div class="menu-footercol-3-container"><ul id="menu-footercol-3" class="menu"><li id="menu-item-11101" class="fa fa-twitter menu-item menu-item-type-custom menu-item-object-custom menu-item-11101"><a target="_blank" rel="noopener" href="https://twitter.com/couchbase/">Twitter</a></li> <li id="menu-item-11102" class="fa fa-linkedin-square menu-item menu-item-type-custom menu-item-object-custom menu-item-11102"><a target="_blank" rel="noopener" href="https://www.linkedin.com/company/couchbase/">LinkedIn</a></li> <li id="menu-item-11100" class="fa fa-github menu-item menu-item-type-custom menu-item-object-custom menu-item-11100"><a target="_blank" rel="noopener" href="https://github.com/couchbase/">Github</a></li> <li id="menu-item-11099" class="fa fa-stack-overflow menu-item menu-item-type-custom menu-item-object-custom menu-item-11099"><a target="_blank" rel="noopener" href="https://stackoverflow.com/tags/couchbase/info/">StackOverflow</a></li> </ul></div></aside> </div> <div data-wpr-lazyrender="1" class="footer-terms"> <div class='text-sm'> &copy; 2024 Couchbase, Inc. Couchbase and the Couchbase logo are registered trademarks of Couchbase, Inc. All third party trademarks (including logos and icons) referenced by Couchbase, Inc. remain the property of their respective owners. </div> <nav class="footer-terms-menu" role="navigation"> <div class="menu-footer-container"><ul id="menu-footer" class="menu"><li id="menu-item-1111" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-1111"><a href="https://www.couchbase.com/terms-of-use/">Terms of Use</a></li> <li id="menu-item-1112" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-1112"><a href="https://www.couchbase.com/privacy-policy/">Privacy Policy</a></li> <li id="menu-item-5199" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-5199"><a href="https://www.couchbase.com/cookie-policy/">Cookie Policy</a></li> <li id="menu-item-11118" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-11118"><a href="https://www.couchbase.com/support-policy/">Support Policy</a></li> <li id="menu-item-5200" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-5200"><a target="_blank" rel="noopener" href="https://info.couchbase.com/unsubscribe-or-manage-preferences.html">Marketing Preference Center</a></li> </ul></div> </nav><!-- .footer-navigation --> </div> </div> </footer><!-- #colophon --> <span class="scroll-top show"></span> <!-- GTM Container placement set to footer --> <!-- Google Tag Manager (noscript) --> <noscript><iframe src="https://metrics.couchbase.com/ns.html?id=GTM-MVPNN2" height="0" width="0" style="display:none;visibility:hidden" aria-hidden="true"></iframe></noscript> <!-- End Google Tag Manager (noscript) --><script type="rocketlazyloadscript" data-rocket-type="text/javascript">var algolia = {"debug":false,"application_id":"NI1G57N08Q","search_api_key":"4b05a6fa0de7ca588c885b058f20130b","powered_by_enabled":false,"query":"","autocomplete":{"sources":[{"admin_name":"All posts","index_id":"searchable_posts","index_name":"newprod_searchable_posts","label":"All posts","max_suggestions":5,"position":1,"tmpl_suggestion":"autocomplete-post-suggestion","enabled":true}],"input_selector":"input[name='s']:not(.no-autocomplete):not(#adminbar-search)"},"indices":{"searchable_posts":{"name":"newprod_searchable_posts","id":"searchable_posts","enabled":true,"replicas":[]}}};</script> <script type="text/html" id="tmpl-autocomplete-header"> <div class="autocomplete-header"> <div class="autocomplete-header-title">{{{ data.label }}}</div> <div class="clear"></div> </div> </script> <script type="text/html" id="tmpl-autocomplete-post-suggestion"> <a class="suggestion-link" href="{{ data.permalink }}" title="{{ data.post_title }}"> <# if ( data.images.thumbnail ) { #> <img class="suggestion-post-thumbnail" src="{{ data.images.thumbnail.url }}" alt="{{ data.post_title }}"> <# } #> <div class="suggestion-post-attributes"> <span class="suggestion-post-title">{{{ data._highlightResult.post_title.value }}}</span> <# if ( data._snippetResult['content'] ) { #> <span class="suggestion-post-content">{{{ data._snippetResult['content'].value }}}</span> <# } #> </div> </a> </script> <script type="text/html" id="tmpl-autocomplete-term-suggestion"> <a class="suggestion-link" href="{{ data.permalink }}" title="{{ data.name }}"> <svg viewBox="0 0 21 21" width="21" height="21"> <svg width="21" height="21" viewBox="0 0 21 21"> <path d="M4.662 8.72l-1.23 1.23c-.682.682-.68 1.792.004 2.477l5.135 5.135c.7.693 1.8.688 2.48.005l1.23-1.23 5.35-5.346c.31-.31.54-.92.51-1.36l-.32-4.29c-.09-1.09-1.05-2.06-2.15-2.14l-4.3-.33c-.43-.03-1.05.2-1.36.51l-.79.8-2.27 2.28-2.28 2.27zm9.826-.98c.69 0 1.25-.56 1.25-1.25s-.56-1.25-1.25-1.25-1.25.56-1.25 1.25.56 1.25 1.25 1.25z" fill-rule="evenodd"></path> </svg> </svg> <span class="suggestion-post-title">{{{ data._highlightResult.name.value }}}</span> </a> </script> <script type="text/html" id="tmpl-autocomplete-user-suggestion"> <a class="suggestion-link user-suggestion-link" href="{{ data.posts_url }}" title="{{ data.display_name }}"> <# if ( data.avatar_url ) { #> <img class="suggestion-user-thumbnail" src="{{ data.avatar_url }}" alt="{{ data.display_name }}"> <# } #> <span class="suggestion-post-title">{{{ data._highlightResult.display_name.value }}}</span> </a> </script> <script type="text/html" id="tmpl-autocomplete-footer"> <div class="autocomplete-footer"> <div class="autocomplete-footer-branding"> <a href="#" class="algolia-powered-by-link" title="Algolia"> <svg width="150px" height="25px" viewBox="0 0 572 64"><path fill="#36395A" d="M16 48.3c-3.4 0-6.3-.6-8.7-1.7A12.4 12.4 0 0 1 1.9 42C.6 40 0 38 0 35.4h6.5a6.7 6.7 0 0 0 3.9 6c1.4.7 3.3 1.1 5.6 1.1 2.2 0 4-.3 5.4-1a7 7 0 0 0 3-2.4 6 6 0 0 0 1-3.4c0-1.5-.6-2.8-1.9-3.7-1.3-1-3.3-1.6-5.9-1.8l-4-.4c-3.7-.3-6.6-1.4-8.8-3.4a10 10 0 0 1-3.3-7.9c0-2.4.6-4.6 1.8-6.4a12 12 0 0 1 5-4.3c2.2-1 4.7-1.6 7.5-1.6s5.5.5 7.6 1.6a12 12 0 0 1 5 4.4c1.2 1.8 1.8 4 1.8 6.7h-6.5a6.4 6.4 0 0 0-3.5-5.9c-1-.6-2.6-1-4.4-1s-3.2.3-4.4 1c-1.1.6-2 1.4-2.6 2.4-.5 1-.8 2-.8 3.1a5 5 0 0 0 1.5 3.6c1 1 2.6 1.7 4.7 1.9l4 .3c2.8.2 5.2.8 7.2 1.8 2.1 1 3.7 2.2 4.9 3.8a9.7 9.7 0 0 1 1.7 5.8c0 2.5-.7 4.7-2 6.6a13 13 0 0 1-5.6 4.4c-2.4 1-5.2 1.6-8.4 1.6Zm35.6 0c-2.6 0-4.8-.4-6.7-1.3a13 13 0 0 1-4.7-3.5 17.1 17.1 0 0 1-3.6-10.4v-1c0-2 .3-3.8 1-5.6a13 13 0 0 1 7.3-8.3 15 15 0 0 1 6.3-1.4A13.2 13.2 0 0 1 64 24.3c1 2.2 1.6 4.6 1.6 7.2V34H39.4v-4.3h21.8l-1.8 2.2c0-2-.3-3.7-.9-5.1a7.3 7.3 0 0 0-2.7-3.4c-1.2-.7-2.7-1.1-4.6-1.1s-3.4.4-4.7 1.3a8 8 0 0 0-2.9 3.6c-.6 1.5-.9 3.3-.9 5.4 0 2 .3 3.7 1 5.3a7.9 7.9 0 0 0 2.8 3.7c1.3.8 3 1.3 5 1.3s3.8-.5 5.1-1.3c1.3-1 2.1-2 2.4-3.2h6a11.8 11.8 0 0 1-7 8.7 16 16 0 0 1-6.4 1.2ZM80 48c-2.2 0-4-.3-5.7-1a8.4 8.4 0 0 1-3.7-3.3 9.7 9.7 0 0 1-1.3-5.2c0-2 .5-3.8 1.5-5.2a9 9 0 0 1 4.3-3.1c1.8-.7 4-1 6.7-1H89v4.1h-7.5c-2 0-3.4.5-4.4 1.4-1 1-1.6 2.1-1.6 3.6s.5 2.7 1.6 3.6c1 1 2.5 1.4 4.4 1.4 1.1 0 2.2-.2 3.2-.7 1-.4 1.9-1 2.6-2 .6-1 1-2.4 1-4.2l1.7 2.1c-.2 2-.7 3.8-1.5 5.2a9 9 0 0 1-3.4 3.3 12 12 0 0 1-5.3 1Zm9.5-.7v-8.8h-1v-10c0-1.8-.5-3.2-1.4-4.1-1-1-2.4-1.4-4.2-1.4a142.9 142.9 0 0 0-10.2.4v-5.6a74.8 74.8 0 0 1 8.6-.4c3 0 5.5.4 7.5 1.2s3.4 2 4.4 3.6c1 1.7 1.4 4 1.4 6.7v18.4h-5Zm12.9 0V17.8h5v12.3h-.2c0-4.2 1-7.4 2.8-9.5a11 11 0 0 1 8.3-3.1h1v5.6h-2a9 9 0 0 0-6.3 2.2c-1.5 1.5-2.2 3.6-2.2 6.4v15.6h-6.4Zm34.4 1a15 15 0 0 1-6.6-1.3c-1.9-.9-3.4-2-4.7-3.5a15.5 15.5 0 0 1-2.7-5c-.6-1.7-1-3.6-1-5.4v-1c0-2 .4-3.8 1-5.6a15 15 0 0 1 2.8-4.9c1.3-1.5 2.8-2.6 4.6-3.5a16.4 16.4 0 0 1 13.3.2c2 1 3.5 2.3 4.8 4a12 12 0 0 1 2 6H144c-.2-1.6-1-3-2.2-4.1a7.5 7.5 0 0 0-5.2-1.7 8 8 0 0 0-4.7 1.3 8 8 0 0 0-2.8 3.6 13.8 13.8 0 0 0 0 10.3c.6 1.5 1.5 2.7 2.8 3.6s2.8 1.3 4.8 1.3c1.5 0 2.7-.2 3.8-.8a7 7 0 0 0 2.6-2c.7-1 1-2 1.2-3.2h6.2a11 11 0 0 1-2 6.2 15.1 15.1 0 0 1-11.8 5.5Zm19.7-1v-40h6.4V31h-1.3c0-3 .4-5.5 1.1-7.6a9.7 9.7 0 0 1 3.5-4.8A9.9 9.9 0 0 1 172 17h.3c3.5 0 6 1.1 7.9 3.5 1.7 2.3 2.6 5.7 2.6 10v16.8h-6.4V29.6c0-2.1-.6-3.8-1.8-5a6.4 6.4 0 0 0-4.8-1.8c-2 0-3.7.7-5 2a7.8 7.8 0 0 0-1.9 5.5v17h-6.4Zm63.8 1a12.2 12.2 0 0 1-10.9-6.2 19 19 0 0 1-1.8-7.3h1.4v12.5h-5.1v-40h6.4v19.8l-2 3.5c.2-3.1.8-5.7 1.9-7.7a11 11 0 0 1 4.4-4.5c1.8-1 3.9-1.5 6.1-1.5a13.4 13.4 0 0 1 12.8 9.1c.7 1.9 1 3.8 1 6v1c0 2.2-.3 4.1-1 6a13.6 13.6 0 0 1-13.2 9.4Zm-1.2-5.5a8.4 8.4 0 0 0 7.9-5c.7-1.5 1.1-3.3 1.1-5.3s-.4-3.8-1.1-5.3a8.7 8.7 0 0 0-3.2-3.6 9.6 9.6 0 0 0-9.2-.2 8.5 8.5 0 0 0-3.3 3.2c-.8 1.4-1.3 3-1.3 5v2.3a9 9 0 0 0 1.3 4.8 9 9 0 0 0 3.4 3c1.4.7 2.8 1 4.4 1Zm27.3 3.9-10-28.9h6.5l9.5 28.9h-6Zm-7.5 12.2v-5.7h4.9c1 0 2-.1 2.9-.4a4 4 0 0 0 2-1.4c.4-.7.9-1.6 1.2-2.7l8.6-30.9h6.2l-9.3 32.4a14 14 0 0 1-2.5 5 8.9 8.9 0 0 1-4 2.8c-1.5.6-3.4.9-5.6.9h-4.4Zm9-12.2v-5.2h6.4v5.2H248Z"></path><path fill="#003DFF" d="M534.4 9.1H528a.8.8 0 0 1-.7-.7V1.8c0-.4.2-.7.6-.8l6.5-1c.4 0 .8.2.9.6v7.8c0 .4-.4.7-.8.7zM428 35.2V.8c0-.5-.3-.8-.7-.8h-.2l-6.4 1c-.4 0-.7.4-.7.8v35c0 1.6 0 11.8 12.3 12.2.5 0 .8-.4.8-.8V43c0-.4-.3-.7-.6-.8-4.5-.5-4.5-6-4.5-7zm106.5-21.8H528c-.4 0-.7.4-.7.8v34c0 .4.3.8.7.8h6.5c.4 0 .8-.4.8-.8v-34c0-.5-.4-.8-.8-.8zm-17.7 21.8V.8c0-.5-.3-.8-.8-.8l-6.5 1c-.4 0-.7.4-.7.8v35c0 1.6 0 11.8 12.3 12.2.4 0 .8-.4.8-.8V43c0-.4-.3-.7-.7-.8-4.4-.5-4.4-6-4.4-7zm-22.2-20.6a16.5 16.5 0 0 1 8.6 9.3c.8 2.2 1.3 4.8 1.3 7.5a19.4 19.4 0 0 1-4.6 12.6 14.8 14.8 0 0 1-5.2 3.6c-2 .9-5.2 1.4-6.8 1.4a21 21 0 0 1-6.7-1.4 15.4 15.4 0 0 1-8.6-9.3 21.3 21.3 0 0 1 0-14.4 15.2 15.2 0 0 1 8.6-9.3c2-.8 4.3-1.2 6.7-1.2s4.6.4 6.7 1.2zm-6.7 27.6c2.7 0 4.7-1 6.2-3s2.2-4.3 2.2-7.8-.7-6.3-2.2-8.3-3.5-3-6.2-3-4.7 1-6.1 3c-1.5 2-2.2 4.8-2.2 8.3s.7 5.8 2.2 7.8 3.5 3 6.2 3zm-88.8-28.8c-6.2 0-11.7 3.3-14.8 8.2a18.6 18.6 0 0 0 4.8 25.2c1.8 1.2 4 1.8 6.2 1.7s.1 0 .1 0h.9c4.2-.7 8-4 9.1-8.1v7.4c0 .4.3.7.8.7h6.4a.7.7 0 0 0 .7-.7V14.2c0-.5-.3-.8-.7-.8h-13.5zm6.3 26.5a9.8 9.8 0 0 1-5.7 2h-.5a10 10 0 0 1-9.2-14c1.4-3.7 5-6.3 9-6.3h6.4v18.3zm152.3-26.5h13.5c.5 0 .8.3.8.7v33.7c0 .4-.3.7-.8.7h-6.4a.7.7 0 0 1-.8-.7v-7.4c-1.2 4-4.8 7.4-9 8h-.1a4.2 4.2 0 0 1-.5.1h-.9a10.3 10.3 0 0 1-7-2.6c-4-3.3-6.5-8.4-6.5-14.2 0-3.7 1-7.2 3-10 3-5 8.5-8.3 14.7-8.3zm.6 28.4c2.2-.1 4.2-.6 5.7-2V21.7h-6.3a9.8 9.8 0 0 0-9 6.4 10.2 10.2 0 0 0 9.1 13.9h.5zM452.8 13.4c-6.2 0-11.7 3.3-14.8 8.2a18.5 18.5 0 0 0 3.6 24.3 10.4 10.4 0 0 0 13 .6c2.2-1.5 3.8-3.7 4.5-6.1v7.8c0 2.8-.8 5-2.2 6.3-1.5 1.5-4 2.2-7.5 2.2l-6-.3c-.3 0-.7.2-.8.5l-1.6 5.5c-.1.4.1.8.5 1h.1c2.8.4 5.5.6 7 .6 6.3 0 11-1.4 14-4.1 2.7-2.5 4.2-6.3 4.5-11.4V14.2c0-.5-.4-.8-.8-.8h-13.5zm6.3 8.2v18.3a9.6 9.6 0 0 1-5.6 2h-1a10.3 10.3 0 0 1-8.8-14c1.4-3.7 5-6.3 9-6.3h6.4zM291 31.5A32 32 0 0 1 322.8 0h30.8c.6 0 1.2.5 1.2 1.2v61.5c0 1.1-1.3 1.7-2.2 1l-19.2-17a18 18 0 0 1-11 3.4 18.1 18.1 0 1 1 18.2-14.8c-.1.4-.5.7-.9.6-.1 0-.3 0-.4-.2l-3.8-3.4c-.4-.3-.6-.8-.7-1.4a12 12 0 1 0-2.4 8.3c.4-.4 1-.5 1.6-.2l14.7 13.1v-46H323a26 26 0 1 0 10 49.7c.8-.4 1.6-.2 2.3.3l3 2.7c.3.2.3.7 0 1l-.2.2a32 32 0 0 1-47.2-28.6z"></path></svg> </a> </div> </div> </script> <script type="text/html" id="tmpl-autocomplete-empty"> <div class="autocomplete-empty"> No results matched your query <span class="empty-query">"{{ data.query }}"</span> </div> </script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript"> window.addEventListener('load', function () { /* Initialize Algolia client */ var client = algoliasearch( algolia.application_id, algolia.search_api_key ); /** * Algolia hits source method. * * This method defines a custom source to use with autocomplete.js. * * @param object $index Algolia index object. * @param object $params Options object to use in search. */ var algoliaHitsSource = function( index, params ) { return function( query, callback ) { index .search( query, params ) .then( function( response ) { callback( response.hits, response ); }) .catch( function( error ) { callback( [] ); }); } } /* Setup autocomplete.js sources */ var sources = []; algolia.autocomplete.sources.forEach( function( config, i ) { var suggestion_template = wp.template( config[ 'tmpl_suggestion' ] ); sources.push( { source: algoliaHitsSource( client.initIndex( config[ 'index_name' ] ), { hitsPerPage: config[ 'max_suggestions' ], attributesToSnippet: [ 'content:10' ], highlightPreTag: '__ais-highlight__', highlightPostTag: '__/ais-highlight__' } ), templates: { header: function () { return wp.template( 'autocomplete-header' )( { label: _.escape( config[ 'label' ] ) } ); }, suggestion: function ( hit ) { if ( hit.escaped === true ) { return suggestion_template( hit ); } hit.escaped = true; for ( var key in hit._highlightResult ) { /* We do not deal with arrays. */ if ( typeof hit._highlightResult[ key ].value !== 'string' ) { continue; } hit._highlightResult[ key ].value = _.escape( hit._highlightResult[ key ].value ); hit._highlightResult[ key ].value = hit._highlightResult[ key ].value.replace( /__ais-highlight__/g, '<em>' ).replace( /__\/ais-highlight__/g, '</em>' ); } for ( var key in hit._snippetResult ) { /* We do not deal with arrays. */ if ( typeof hit._snippetResult[ key ].value !== 'string' ) { continue; } hit._snippetResult[ key ].value = _.escape( hit._snippetResult[ key ].value ); hit._snippetResult[ key ].value = hit._snippetResult[ key ].value.replace( /__ais-highlight__/g, '<em>' ).replace( /__\/ais-highlight__/g, '</em>' ); } return suggestion_template( hit ); } } } ); } ); /* Setup dropdown menus */ document.querySelectorAll( algolia.autocomplete.input_selector ).forEach( function( element ) { var config = { debug: algolia.debug, hint: false, openOnFocus: true, appendTo: 'body', templates: { empty: wp.template( 'autocomplete-empty' ) } }; if ( algolia.powered_by_enabled ) { config.templates.footer = wp.template( 'autocomplete-footer' ); } /* Instantiate autocomplete.js */ var autocomplete = algoliaAutocomplete( element, config, sources ) .on( 'autocomplete:selected', function ( e, suggestion ) { /* Redirect the user when we detect a suggestion selection. */ window.location.href = suggestion.permalink ?? suggestion.posts_url; // Users use the `posts_url` property instead of `permalink`. } ); /* Force the dropdown to be re-drawn on scroll to handle fixed containers. */ window.addEventListener( 'scroll', function() { if ( autocomplete.autocomplete.getWrapper().style.display === "block" ) { autocomplete.autocomplete.close(); autocomplete.autocomplete.open(); } } ); } ); var algoliaPoweredLink = document.querySelector( '.algolia-powered-by-link' ); if ( algoliaPoweredLink ) { algoliaPoweredLink.addEventListener( 'click', function( e ) { e.preventDefault(); window.location = "https://www.algolia.com/?utm_source=WordPress&utm_medium=extension&utm_content=" + window.location.hostname + "&utm_campaign=poweredby"; } ); } }); </script> <link data-minify="1" rel='stylesheet' id='multiple-authors-widget-css-css' href='https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/plugins/publishpress-authors-pro/lib/vendor/publishpress/publishpress-authors/src/assets/css/multiple-authors-widget.css?ver=1732535982' type='text/css' media='all' /> <style id='multiple-authors-widget-css-inline-css' type='text/css'> :root { --ppa-color-scheme: #655997; --ppa-color-scheme-active: #514779; } </style> <link data-minify="1" rel='stylesheet' id='mailpoet_public-css' href='https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/plugins/mailpoet/assets/dist/css/mailpoet-public.2e4711f8.css?ver=1732535971' type='text/css' media='all' /> <script type="rocketlazyloadscript" data-minify="1" data-rocket-type="text/javascript" data-rocket-src="https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/plugins/duracelltomi-google-tag-manager/dist/js/gtm4wp-form-move-tracker.js?ver=1732535971" id="gtm4wp-form-move-tracker-js"></script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript" id="rocket-browser-checker-js-after"> /* <![CDATA[ */ "use strict";var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){return protoProps&&defineProperties(Constructor.prototype,protoProps),staticProps&&defineProperties(Constructor,staticProps),Constructor}}();function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}var RocketBrowserCompatibilityChecker=function(){function RocketBrowserCompatibilityChecker(options){_classCallCheck(this,RocketBrowserCompatibilityChecker),this.passiveSupported=!1,this._checkPassiveOption(this),this.options=!!this.passiveSupported&&options}return _createClass(RocketBrowserCompatibilityChecker,[{key:"_checkPassiveOption",value:function(self){try{var options={get passive(){return!(self.passiveSupported=!0)}};window.addEventListener("test",null,options),window.removeEventListener("test",null,options)}catch(err){self.passiveSupported=!1}}},{key:"initRequestIdleCallback",value:function(){!1 in window&&(window.requestIdleCallback=function(cb){var start=Date.now();return setTimeout(function(){cb({didTimeout:!1,timeRemaining:function(){return Math.max(0,50-(Date.now()-start))}})},1)}),!1 in window&&(window.cancelIdleCallback=function(id){return clearTimeout(id)})}},{key:"isDataSaverModeOn",value:function(){return"connection"in navigator&&!0===navigator.connection.saveData}},{key:"supportsLinkPrefetch",value:function(){var elem=document.createElement("link");return elem.relList&&elem.relList.supports&&elem.relList.supports("prefetch")&&window.IntersectionObserver&&"isIntersecting"in IntersectionObserverEntry.prototype}},{key:"isSlowConnection",value:function(){return"connection"in navigator&&"effectiveType"in navigator.connection&&("2g"===navigator.connection.effectiveType||"slow-2g"===navigator.connection.effectiveType)}}]),RocketBrowserCompatibilityChecker}(); /* ]]> */ </script> <script type="text/javascript" id="rocket-preload-links-js-extra"> /* <![CDATA[ */ var RocketPreloadLinksConfig = {"excludeUris":"\/(?:.+\/)?feed(?:\/(?:.+\/?)?)?$|\/(?:.+\/)?embed\/|http:\/\/(\/%5B\/%5D+)?\/(index.php\/)?(.*)wp-json(\/.*|$)|\/refer\/|\/go\/|\/recommend\/|\/recommends\/","usesTrailingSlash":"1","imageExt":"jpg|jpeg|gif|png|tiff|bmp|webp|avif|pdf|doc|docx|xls|xlsx|php","fileExt":"jpg|jpeg|gif|png|tiff|bmp|webp|avif|pdf|doc|docx|xls|xlsx|php|html|htm","siteUrl":"https:\/\/www.couchbase.com\/blog","onHoverDelay":"100","rateThrottle":"3"}; /* ]]> */ </script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript" id="rocket-preload-links-js-after"> /* <![CDATA[ */ (function() { "use strict";var r="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},e=function(){function i(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(e,t,n){return t&&i(e.prototype,t),n&&i(e,n),e}}();function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var t=function(){function n(e,t){i(this,n),this.browser=e,this.config=t,this.options=this.browser.options,this.prefetched=new Set,this.eventTime=null,this.threshold=1111,this.numOnHover=0}return e(n,[{key:"init",value:function(){!this.browser.supportsLinkPrefetch()||this.browser.isDataSaverModeOn()||this.browser.isSlowConnection()||(this.regex={excludeUris:RegExp(this.config.excludeUris,"i"),images:RegExp(".("+this.config.imageExt+")$","i"),fileExt:RegExp(".("+this.config.fileExt+")$","i")},this._initListeners(this))}},{key:"_initListeners",value:function(e){-1<this.config.onHoverDelay&&document.addEventListener("mouseover",e.listener.bind(e),e.listenerOptions),document.addEventListener("mousedown",e.listener.bind(e),e.listenerOptions),document.addEventListener("touchstart",e.listener.bind(e),e.listenerOptions)}},{key:"listener",value:function(e){var t=e.target.closest("a"),n=this._prepareUrl(t);if(null!==n)switch(e.type){case"mousedown":case"touchstart":this._addPrefetchLink(n);break;case"mouseover":this._earlyPrefetch(t,n,"mouseout")}}},{key:"_earlyPrefetch",value:function(t,e,n){var i=this,r=setTimeout(function(){if(r=null,0===i.numOnHover)setTimeout(function(){return i.numOnHover=0},1e3);else if(i.numOnHover>i.config.rateThrottle)return;i.numOnHover++,i._addPrefetchLink(e)},this.config.onHoverDelay);t.addEventListener(n,function e(){t.removeEventListener(n,e,{passive:!0}),null!==r&&(clearTimeout(r),r=null)},{passive:!0})}},{key:"_addPrefetchLink",value:function(i){return this.prefetched.add(i.href),new Promise(function(e,t){var n=document.createElement("link");n.rel="prefetch",n.href=i.href,n.onload=e,n.onerror=t,document.head.appendChild(n)}).catch(function(){})}},{key:"_prepareUrl",value:function(e){if(null===e||"object"!==(void 0===e?"undefined":r(e))||!1 in e||-1===["http:","https:"].indexOf(e.protocol))return null;var t=e.href.substring(0,this.config.siteUrl.length),n=this._getPathname(e.href,t),i={original:e.href,protocol:e.protocol,origin:t,pathname:n,href:t+n};return this._isLinkOk(i)?i:null}},{key:"_getPathname",value:function(e,t){var n=t?e.substring(this.config.siteUrl.length):e;return n.startsWith("/")||(n="/"+n),this._shouldAddTrailingSlash(n)?n+"/":n}},{key:"_shouldAddTrailingSlash",value:function(e){return this.config.usesTrailingSlash&&!e.endsWith("/")&&!this.regex.fileExt.test(e)}},{key:"_isLinkOk",value:function(e){return null!==e&&"object"===(void 0===e?"undefined":r(e))&&(!this.prefetched.has(e.href)&&e.origin===this.config.siteUrl&&-1===e.href.indexOf("?")&&-1===e.href.indexOf("#")&&!this.regex.excludeUris.test(e.href)&&!this.regex.images.test(e.href))}}],[{key:"run",value:function(){"undefined"!=typeof RocketPreloadLinksConfig&&new n(new RocketBrowserCompatibilityChecker({capture:!0,passive:!0}),RocketPreloadLinksConfig).init()}}]),n}();t.run(); }()); /* ]]> */ </script> <script type="rocketlazyloadscript" data-minify="1" data-rocket-type="text/javascript" data-rocket-src="https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/themes/couchbase/js/lib/hoverIntent.js?ver=1732535971" id="hoverintent-plugin-js-js"></script> <script type="rocketlazyloadscript" data-minify="1" data-rocket-type="text/javascript" data-rocket-src="https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/themes/couchbase/js/lib/megamenu-plugin.js?ver=1732535971" id="megamenu-plugin-js-js"></script> <script type="text/javascript" id="couchbase-scripts-widgets-js-extra"> /* <![CDATA[ */ var cbWidgets = {"showMore":"Show More","showLess":"Show Less","baseUrlweb":"https:\/\/www.couchbase.com\/blog\/wp-content\/themes\/couchbase","ajaxurl":"https:\/\/www.couchbase.com\/blog\/wp-admin\/admin-ajax.php","algoliaprefix":"newprod_","algoliaAppID":"NI1G57N08Q","algoliaApiKEY":"bb034b12a2bc82fa014ed7e697159e3f","homeUrl":"","load_fixed":"true","website":"searchable_posts"}; /* ]]> */ </script> <script data-minify="1" type="text/javascript" src="https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/themes/couchbase/js/widgets.js?ver=1732535971" id="couchbase-scripts-widgets-js"></script> <script type="rocketlazyloadscript" data-minify="1" data-rocket-type="text/javascript" data-rocket-src="https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/themes/paperback/js/jquery.fitvids.js?ver=1732535971" id="fitVids-js"></script> <script type="rocketlazyloadscript" data-minify="1" data-rocket-type="text/javascript" data-rocket-src="https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/themes/paperback/js/jquery.touchSwipe.js?ver=1732535971" id="touchSwipe-js"></script> <script type="rocketlazyloadscript" data-minify="1" data-rocket-type="text/javascript" data-rocket-src="https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/themes/paperback/js/headroom.js?ver=1732535971" id="headroom-js"></script> <script type="rocketlazyloadscript" data-minify="1" data-rocket-type="text/javascript" data-rocket-src="https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/themes/paperback/js/jQuery.headroom.js?ver=1732535971" id="headroom-jquery-js"></script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript" data-rocket-src="https://www.couchbase.com/blog/wp-includes/js/comment-reply.min.js?ver=6.6.1" id="comment-reply-js" async="async" data-wp-strategy="async"></script> <script type="text/javascript" id="thickbox-js-extra"> /* <![CDATA[ */ var thickboxL10n = {"next":"Next >","prev":"< Prev","image":"Image","of":"of","close":"Close","noiframes":"This feature requires inline frames. You have iframes disabled or your browser does not support them.","loadingAnimation":"https:\/\/www.couchbase.com\/blog\/wp-includes\/js\/thickbox\/loadingAnimation.gif"}; /* ]]> */ </script> <script type="rocketlazyloadscript" data-minify="1" data-rocket-type="text/javascript" data-rocket-src="https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-includes/js/thickbox/thickbox.js?ver=1732535971" id="thickbox-js"></script> <script type="rocketlazyloadscript" data-minify="1" data-rocket-type="text/javascript" data-rocket-src="https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/plugins/heateor-social-login/public/js/heateor-social-login-public.js?ver=1732535971" id="heateor-social-login-public-js"></script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript" id="heateor_sss_sharing_js-js-before"> /* <![CDATA[ */ function heateorSssLoadEvent(e) {var t=window.onload;if (typeof window.onload!="function") {window.onload=e}else{window.onload=function() {t();e()}}}; var heateorSssSharingAjaxUrl = 'https://www.couchbase.com/blog/wp-admin/admin-ajax.php', heateorSssCloseIconPath = 'https://www.couchbase.com/blog/wp-content/plugins/sassy-social-share/public/../images/close.png', heateorSssPluginIconPath = 'https://www.couchbase.com/blog/wp-content/plugins/sassy-social-share/public/../images/logo.png', heateorSssHorizontalSharingCountEnable = 0, heateorSssVerticalSharingCountEnable = 0, heateorSssSharingOffset = -10; var heateorSssMobileStickySharingEnabled = 1;var heateorSssCopyLinkMessage = "Link copied.";var heateorSssUrlCountFetched = [], heateorSssSharesText = 'Shares', heateorSssShareText = 'Share';function heateorSssPopup(e) {window.open(e,"popUpWindow","height=400,width=600,left=400,top=100,resizable,scrollbars,toolbar=0,personalbar=0,menubar=no,location=no,directories=no,status")} /* ]]> */ </script> <script type="rocketlazyloadscript" data-minify="1" data-rocket-type="text/javascript" data-rocket-src="https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/plugins/sassy-social-share/public/js/sassy-social-share-public.js?ver=1732535971" id="heateor_sss_sharing_js-js"></script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript" data-rocket-src="https://www.couchbase.com/blog/wp-includes/js/underscore.min.js?ver=1.13.4" id="underscore-js"></script> <script type="text/javascript" id="wp-util-js-extra"> /* <![CDATA[ */ var _wpUtilSettings = {"ajax":{"url":"\/blog\/wp-admin\/admin-ajax.php"}}; /* ]]> */ </script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript" data-rocket-src="https://www.couchbase.com/blog/wp-includes/js/wp-util.min.js?ver=6.6.1" id="wp-util-js"></script> <script type="rocketlazyloadscript" data-minify="1" data-rocket-type="text/javascript" data-rocket-src="https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/plugins/wp-search-with-algolia/js/algoliasearch/dist/algoliasearch-lite.umd.js?ver=1732535971" id="algolia-search-js"></script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript" data-rocket-src="https://www.couchbase.com/blog/wp-content/plugins/wp-search-with-algolia/js/autocomplete.js/dist/autocomplete.min.js?ver=2.8.1" id="algolia-autocomplete-js"></script> <script type="rocketlazyloadscript" data-minify="1" data-rocket-type="text/javascript" data-rocket-src="https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/plugins/wp-search-with-algolia/js/autocomplete-noconflict.js?ver=1732535971" id="algolia-autocomplete-noconflict-js"></script> <script type="rocketlazyloadscript" data-rocket-type="text/javascript" data-rocket-src="https://www.google.com/recaptcha/api.js?render=explicit&amp;ver=6.6.1" id="mailpoet_recaptcha-js"></script> <script type="text/javascript" id="mailpoet_public-js-extra"> /* <![CDATA[ */ var MailPoetForm = {"ajax_url":"https:\/\/www.couchbase.com\/blog\/wp-admin\/admin-ajax.php","is_rtl":"","ajax_common_error_message":"An error has happened while performing a request, please try again later."}; /* ]]> */ </script> <script type="rocketlazyloadscript" data-minify="1" data-rocket-type="text/javascript" data-rocket-src="https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/plugins/mailpoet/assets/dist/js/public.js?ver=1732535971" id="mailpoet_public-js" defer="defer" data-wp-strategy="defer"></script> <script type="rocketlazyloadscript" data-minify="1" data-rocket-src="https://www.couchbase.com/blog/wp-content/cache/min/1/npm/algoliasearch@4.22.1/dist/algoliasearch-lite.umd.js?ver=1732535971"></script> <script type="rocketlazyloadscript" data-minify="1" data-rocket-src="https://www.couchbase.com/blog/wp-content/cache/min/1/npm/instantsearch.js@4.64.0/dist/instantsearch.production.min.js?ver=1732535971"></script> <script type="rocketlazyloadscript" data-rocket-src="https://cdn.jsdelivr.net/npm/@algolia/autocomplete-js"></script> <script type="rocketlazyloadscript"> const { autocomplete,getAlgoliaResults, getAlgoliaFacets } = window['@algolia/autocomplete-js']; </script> <script type="rocketlazyloadscript" data-minify="1" data-rocket-src="https://www.couchbase.com/blog/wp-content/cache/min/1/blog/wp-content/themes/couchbase/js/algo-search.js?ver=1732535971"></script> </body> </html> <!-- This website is like a Rocket, isn't it? Performance optimized by WP Rocket. Learn more: https://wp-rocket.me -->

Pages: 1 2 3 4 5 6 7 8 9 10