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id="content" class="site-content"> <div id="primary" class="content-area"> <main id="main" class="site-main"> <article id="post-6331" class="post-6331 post type-post status-publish format-standard hentry category-drift tag-feature tag-mysql tag-mysql8"> <header class="entry-header"> <h1 class="entry-title">MySQL 8.0</h1> </header> <div class="entry-content"> <figure class="wp-block-image size-full"><img decoding="async" width="786" height="378" src="https://blog.simply.com/wp-content/uploads/2023/02/Blog-illustration-image-template-4-High-Quality.jpeg" alt="" class="wp-image-6339" srcset="https://blog.simply.com/wp-content/uploads/2023/02/Blog-illustration-image-template-4-High-Quality.jpeg 786w, https://blog.simply.com/wp-content/uploads/2023/02/Blog-illustration-image-template-4-High-Quality-300x144.jpeg 300w, https://blog.simply.com/wp-content/uploads/2023/02/Blog-illustration-image-template-4-High-Quality-150x72.jpeg 150w" sizes="(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 984px) 61vw, (max-width: 1362px) 45vw, 600px" /></figure> <p>Vi er (endelig) g氓et i gang med at opgradere vores webhoteller til MySQL 8.0.<br /><br />Vi har ad flere omgange testet MySQL 8, men fundet flere performancefejl, der gjorde, at vi ikke kunne opgradere fra MySQL 5.7. Faktisk fandt vi <a href="https://bugs.mysql.com/bug.php?id=98750">en fejl</a>, som specifikt gjorde, at WordPress-performance var elendig p氓 MySQL 8. Heldigvis er denne fejl nu l酶st, og vores tests har ikke fundet andre problemer. Derfor f酶ler vi os trygge ved at opgradere samtlige MySQL-servere til MySQL 8.</p> <span id="more-6331"></span> <p>MySQL 8 er en stor opgradering i forhold til tidligere versioner. Det indeholder mange forbedringer, herunder en forbedret dataintegritet, bedre ydeevne, avancerede sikkerhedsfunktioner, en forbedret skalerbarhed og mange nye funktioner, der kan forbedre dit arbejde med databaser.</p> <p>MySQL 8 vil v忙re opsat p氓 en bagud-kompatibel m氓de, s氓 der b酶r ikke v忙re problemer i forbindelse med opgraderingen.</p> </div> <footer class="entry-footer"> <span class="byline"><span class="screen-reader-text">Forfatter </span><span class="author vcard"><a class="url fn n" href="https://blog.simply.com/author/ts/">Tom Sommer (Simply.com)</a></span></span><span class="posted-on"><span class="screen-reader-text">Udgivet </span><a href="https://blog.simply.com/2023/mysql80/" rel="bookmark"><time class="entry-date published" datetime="2023-02-01T09:16:11+01:00">1. februar 2023</time><time class="updated" datetime="2023-02-03T10:43:11+01:00">3. februar 2023</time></a></span><span class="cat-links"><span class="screen-reader-text">Kategorier </span><a href="https://blog.simply.com/category/drift/" rel="category tag">Drift</a></span><span class="tags-links"><span class="screen-reader-text">Tags </span><a href="https://blog.simply.com/tag/feature/" rel="tag">feature</a>, <a href="https://blog.simply.com/tag/mysql/" rel="tag">mysql</a>, <a href="https://blog.simply.com/tag/mysql8/" rel="tag">mysql8</a></span> </footer> </article> <nav class="navigation post-navigation" aria-label="Indl忙g"> <h2 class="screen-reader-text">Indl忙gsnavigation</h2> <div class="nav-links"><div class="nav-previous"><a href="https://blog.simply.com/2022/alt-du-skal-vide-om-php-8/" rel="prev"><span class="meta-nav" aria-hidden="true">Forrige</span> <span class="screen-reader-text">Forrige indl忙g:</span> <span class="post-title">Alt du skal vide om PHP 8</span></a></div><div class="nav-next"><a href="https://blog.simply.com/2023/produktpriser-2024/" rel="next"><span class="meta-nav" aria-hidden="true">N忙ste</span> <span class="screen-reader-text">N忙ste indl忙g:</span> <span class="post-title">Produktpriser 2024</span></a></div></div> </nav> </main> </div> <aside id="secondary" class="sidebar widget-area"> <section id="recent-posts-3" class="widget widget_recent_entries"> <h2 class="widget-title">Seneste blogindl忙g</h2><nav aria-label="Seneste blogindl忙g"> <ul> <li> <a href="https://blog.simply.com/2023/mysql80/" aria-current="page">MySQL 8.0</a> </li> <li> <a href="https://blog.simply.com/2022/alt-du-skal-vide-om-php-8/">Alt du skal vide om PHP 8</a> </li> <li> <a href="https://blog.simply.com/2022/saadan-modtager-du-betalinger-paa-din-woocommerce-webshop/">S氓dan modtager du betalinger p氓 din WooCommerce webshop</a> </li> <li> <a href="https://blog.simply.com/2022/php74-eol/">Om PHP 7.4 end-of-life</a> </li> <li> <a href="https://blog.simply.com/2022/saadan-er-du-sikret-mod-stroemafbrydelser-hos-simply-com/">S氓dan er du sikret mod str酶mafbrydelser hos Simply.com</a> </li> <li> <a href="https://blog.simply.com/2022/hvorfor-er-to-faktor-godkendelse-vigtig-for-dine-konti/">Hvorfor er to-faktor godkendelse vigtig for dine konti?</a> </li> <li> <a href="https://blog.simply.com/2022/3-bedste-wordpress-temaer-i-2022/">De 3 bedste WordPress-temaer i 2022</a> </li> <li> <a href="https://blog.simply.com/2022/aendring-paa-websmtp-simply-com/">脝ndring p氓 websmtp.simply.com</a> </li> <li> <a href="https://blog.simply.com/2022/tour-de-managed-wordpress-4/">Tour de Managed WordPress</a> </li> <li> <a href="https://blog.simply.com/2022/tour-de-managed-wordpress-3/">Tour de Managed WordPress</a> </li> </ul> </nav></section><section id="search-4" class="widget widget_search"> <form role="search" method="get" class="search-form" action="https://blog.simply.com/"> <label> <span class="screen-reader-text"> S酶g efter: </span> <input type="search" class="search-field" placeholder="S酶g …" value="" name="s" /> </label> <button type="submit" class="search-submit"><span class="screen-reader-text"> S酶g </span></button> </form> </section><section id="custom_html-2" class="widget_text widget widget_custom_html"><div class="textwidget custom-html-widget"> <script> !function(f,b,e,v,n,t,s) {if(f.fbq)return;n=f.fbq=function(){n.callMethod? 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