Welcome to Apache Solr

<!doctype html> <html> <head>  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <meta name="viewport" content="minimal-ui, initial-scale=1, maximum-scale=1, user-scalable=0"> <link href='//fonts.googleapis.com/css?family=Raleway:400,300,600,500' rel='stylesheet' type='text/css'> <link href="//maxcdn.bootstrapcdn.com/font-awesome/4.1.0/css/font-awesome.min.css" rel="stylesheet"> <link rel="stylesheet" href="/theme/css/lib/foundation/normalize.css?v=4dd59757" /> <link rel="stylesheet" href="/theme/css/lib/foundation/foundation.min.css?v=4dd59757"/> <link rel="stylesheet" href="/theme/css/lib/foundation/foundation-icons.css?v=4dd59757"/> <link rel="stylesheet" type="text/css" href="//cdn.jsdelivr.net/jquery.slick/1.3.7/slick.css"/> <link rel="stylesheet" href="/theme/css/base.css?v=4dd59757" /> <meta name="Distribution" content="Global"/> <meta name="Robots" content="index,follow"/> <script src="/theme/javascript/lib/jquery-2.1.1.min.js"></script> <script src="/theme/javascript/lib/foundation/modernizr.js?v=4dd59757"></script> <script src="/theme/javascript/lib/angularjs/angular.min.js?v=4dd59757"></script> <script src="/theme/javascript/lib/angularjs/angular-animate.min.js?v=4dd59757"></script> <script src="/theme/javascript/lib/foundation/foundation.min.js?v=4dd59757"></script> <script src="//cdn.jsdelivr.net/jquery.slick/1.3.7/slick.min.js"/></script> <script src="/theme/javascript/lib/jquery.smooth-scroll.min.js?v=4dd59757"></script> <script src="/theme/javascript/main.js?v=4dd59757"></script> <script src="https://www.apachecon.com/event-images/snippet.js"></script> <title>Welcome to Apache Solr - Apache Solr</title> <meta name="keywords" content="apache, apache lucene, apache solr, solr, lucene, search, information retrieval, spell checking, faceting, inverted index, open source"/> <meta property="og:type" content="website" /> <meta property="og:url" content="https://solr.apache.org/index.html"/> <meta property="og:title" content="Welcome to Apache Solr"/> <meta property="og:description" content=""/> <meta property="og:image" content="https://solr.apache.org/theme/images/solr_og_image.png?v=4dd59757"/> <meta property="og:image:secure_url" content="https://solr.apache.org/theme/solr/solr_og_image.png?v=4dd59757"/> <link rel="icon" href="/theme/images/favicon.ico" type="image/x-icon"> <link rel="shortcut icon" href="/theme/images/favicon.ico" type="image/x-icon"> </head> <body class="page homepage" x-ng-app="page" x-ng-controller="page.controllers.main"> <div class="contain-to-grid"> <div class="header-section"> <nav class="top-bar" data-topbar role="navigation"> <ul class="title-area"> <li class="name"> <a href="/"><img class="logo" src="/theme/images/logo.svg" /></a> </li> <li class="toggle-topbar menu-icon"><a href="#"><span>Menu</span></a></li> </ul> <div class="top-bar-section"> <ul class="navigation right"> <li> <a href="/blog.html">Blog</a> </li> <li> <a href="/news.html">News</a> </li> <li> <a href="/security.html">Security</a> </li> <li> <a href="/features.html">Features</a> </li> <li> <a href="/resources.html">Resources</a> </li> <li> <a href="/community.html">Community</a> </li> <li> <a href="/whoweare.html">Project</a> </li> <li> <a href="/operator/">Solr Operator</a> </li>  <li> <a class="btn" href="/downloads.html">Download</a> </li> </ul> </div> </nav> </div> </div> <div class="header-fill"></div> <section class="security" latest-date="2024-10-14"> <div class="row"> <div class="large-12 columns text-center"> <h2><a href="security.html">⚠ There are recent security announcements. Read more on the Security page.</a></h2> </div> </div> </section> <section class="topnews" latest-date="2024-10-25"> <div class="row"> <p id="solr-8-reaches-end-of-life"> <a href="/news.html#solr-8-reaches-end-of-life"><b>NEWS:</b> Solr 8 reaches End-Of-Life</a> <span class="news-date">(25.Oct)</span> </p> </div> </section> <section class="topnews-operator" latest-date="2024-04-12"> <div class="row"> <p id="apache-solr-operatortm-v081-available-operator"> <a href="/operator/news.html#apache-solr-operatortm-v081-available"><b>NEWS:</b> Apache Solr Operator™ v0.8.1 available</a> <span class="news-date">(12.Apr)</span> </p> </div> </section> <section class="hero alternate"> <div class="row"> <div class="large-10 large-offset-1 columns"> <div class="annotation"> Apache Solr<sup>™</sup> 9.7.0 </div> <h1> Solr is the blazing-fast, open source, multi-modal search platform built on the full-text, vector, and geospatial search capabilities of Apache Lucene<sup>™</sup>. </h1> <div class="down-arrow"><a class="smooth-scroll" href="#learn-more" target="_self"><i class="fa fa-angle-down fa-2x red"></i></a></div> </div> </div> </section> <section class="gray offset-medium" id="learn-more"></section> <section class="gray col-4"> <div class="row"> <div class="large-10 large-offset-1 columns"> <div class="annotation">   </div> <h1> Learn more about Solr. </h1> <p> Solr is highly reliable, scalable and fault tolerant, providing distributed indexing, replication and load-balanced querying, automated failover and recovery, centralized configuration and more. Solr powers the search and navigation features of many of the world's largest internet sites. </p> </div> </div> <div class="row" style="align-items: center"> <ul class="small-block-grid-1 medium-block-grid-2 large-block-grid-4"> <li> <a href="/features.html"><div class="box"><div class="img"><img src="/theme/images/icon-features.svg"/></div> <div class="title"> <h3>Features</h3> </div> <p>Hundreds of features make Solr incredibly versatile.</p> <span class="btn1">Learn More</span> </div></a> </li> <li> <a href="/resources.html"> <div class="box"> <div class="img"><img src="/theme/images/icon-resources.svg"/></div> <div class="title"> <h3>Resources</h3> </div> <p>From tutorials to in-depth documentation, you'll find it here.</p> <span class="btn1">Get Started</span> </div> </a> </li> <li> <a href="/features.html#solrcloud"> <div class="box"> <div class="img"><img src="/theme/images/icon-scaling.svg"/></div> <div class="title"> <h3>Scaling with Solr</h3> </div> <p>Scale with confidence in data integrity and performance.</p> <span class="btn1">Scale Solr</span> </div> </a> </li> <li> <a href="/community.html"> <div class="box"> <div class="img"><img src="/theme/images/icon-community.svg"/></div> <div class="title"> <h3>Solr Community</h3> </div> <p>Get support and give back. Contribute to the Solr project.</p> <span class="btn1">Learn More</span> </div> </a> </li> <li> <a href="https://hub.docker.com/_/solr" target="_blank"> <div class="box"> <div class="img"><img src="/theme/images/Solr_Icons_extensible_plugin.svg"/></div> <div class="title"> <h3>Docker</h3> </div> <p>Containerize your Solr deployments with Docker.</p> <span class="btn1">Try It Out</span> </div> </a> </li> <li> <a href="/operator"> <div class="box"> <div class="img"><img src="/theme/images/Solr_Icons_easy_ways_to_pull_in_data.svg"/></div> <div class="title"> <h3>Kubernetes</h3> </div> <p>Automate the deployment of Solr with Kubernetes.</p> <span class="btn1">Explore</span> </div> </a> </li> </ul> </div> </section> <section class="white poweredby"> <div class="row"> <div class="large-12 columns text-center"> <div class="annotation"> Tested and proven </div> <h1 class="red"> Solr is trusted. </h1> <p> Solr powers some of the most heavily-trafficked websites and applications in the world. </p> <p> See the <a href="community.html#powered-by">Powered By</a> section for some examples. </p> </div> </div> </section> <section class="hero alternate"> <div class="row"> <div class="large-12 columns text-center"> <div class="annotation"> Take the first step </div> <h1> Getting Started </h1> <p> Power your global enterprise or your weekend project. </p> <div class="down-arrow "><a data-scroll href="#get-started"><i class="fa fa-angle-down fa-2x red"></i></a></div> </div> </div> </section> <section class="gray col-3" id="get-started"> <div class="row"> <div class="large-4 columns"> <a href="/downloads.html"> <div class="box"> <div class="img"><img src="/theme/images/icon-download-binary.svg"/></div> <div class="title"> <h3>Download Binary</h3> </div> <p>Click here to download the Solr binary from the available mirrors.</p> <span class="btn1">Download Solr</span> </div> </a> </div> <div class="large-4 columns"> <a href="/guide/solr-tutorial.html"> <div class="box"> <div class="img"><img src="/theme/images/icon-run-install.svg"/></div> <div class="title"> <h3>Run Through the Tutorial</h3> </div> <p>The Solr Quick Start tutorial will help you start working with Solr.</p> <span class="btn1">Read the Tutorial</span> </div> </a> </div> <div class="large-4 columns"> <a href="/resources.html"> <div class="box"> <div class="img"><img src="/theme/images/icon-check-out-tutorial.svg"/></div> <div class="title"> <h3>Level Up</h3> </div> <p>Once you've completed the tutorial, continue to learn with the Solr resource library.</p> <span class="btn1">More Resources</span> </div> </a> </div> </div> </section> <section class="hero alternate"> <div class="row"> <div class="large-12 columns text-center"> <div class="annotation"> Solr News | 9 September 2024 </div> <h1> Apache Solr 9.7.0 available </h1> <p> The Solr PMC is pleased to announce the release of Apache Solr 9.7.0. Download <a href="/downloads.html">here</a>. </p> <a href="/news.html"><span class="white">Read More News</span></a> </div> </div> </section> <section class="white"> <div class="row"> <div class="large-12 columns text-center"> <h1> The Apache Software Foundation </h1> <p> The Apache Software Foundation provides support for the Apache community of open-source software projects. The Apache projects are defined by collaborative consensus based processes, an open, pragmatic software license and a desire to create high quality software that leads the way in its field. Apache Lucene, Apache Solr, Apache PyLucene, Apache Open Relevance Project and their respective logos are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners. </p> <hr/> <p> <a class="acevent" data-format="wide" data-mode="light" data-width="480"></a> </p> </div> </div> </section> <footer> <div class="row"> <div class="small-6 medium-3 columns"> <h4>Features</h4> <ul> <li><a href="/features.html">Overview</a></li> <li><a href="/features.html#data-handling">Data Handling</a></li> <li><a href="/features.html#query">Querying</a></li> <li><a href="/features.html#facets">Faceting</a></li> <li><a href="/features.html#discovery">Discovery</a></li> <li><a href="/features.html#plugins">Plugins and Extensions</a></li> <li><a href="/features.html#stats">Statistics and Aggregations</a></li> <li><a href="/features.html#spatial">Spatial</a></li> <li><a href="/features.html#rich-content">Rich Content</a></li> <li><a href="/features.html#performance">Performance</a></li> <li><a href="/features.html#solrcloud">Scaling with SolrCloud</a></li> <li><a href="/features.html#admin-ui">User Interface</a></li> </ul> </div> <div class="small-6 medium-3 columns"> <h4>Resources</h4> <ul> <li><a href="/resources.html#tutorials">Tutorial</a></li> <li><a href="/resources.html#documentation">Docs</a></li> <li><a href="/resources.html#solr-books">Books</a></li> <li><a href="/resources.html#presentations">Presentations</a></li> <li><a href="/resources.html#videos">Videos</a></li> <li><a href="/logos-and-assets.html">Solr Logos and Assets</a></li> <li><a href="/editing-website.html">Editing this Website</a></li> <br/> <li><a href="https://www.apache.org/">Apache Software Foundation</a></li> <li><a href="https://www.apache.org/foundation/thanks.html">Thanks</a></li> <li><a href="https://www.apache.org/foundation/sponsorship.html">Sponsorship</a></li> <li><a href="https://www.apache.org/security/">Security</a></li> <li><a href="https://www.apache.org/licenses/">License</a></li> </ul> </div> <div class="small-6 medium-3 columns"> <h4>Get Started</h4> <ul> <li><a href="/downloads.html">Download</a></li> <li><a href="/guide/solr-tutorial.html">Run Through the Tutorial</a></li> <li><a href="/resources.html">Level Up</a></li> </ul> <br/> <h4>Community</h4> <ul> <li><a href="/community.html#support">Support</a></li> <li><a href="/community.html#mailing-lists-irc">Mailing Lists</a></li> <li><a href="/community.html#issue-tracker">Issues (JIRA)</a></li> <li><a href="/community.html#how-to-contribute">Contribute</a></li> <li><a href="/community.html#version-control">Version control (GIT)</a></li> </ul> </div> <div class="small-6 medium-3 columns"> <h4>Related Projects</h4> <ul> <li><a href="http://lucene.apache.org/">Apache Lucene</a></li> <li><a href="http://zookeeper.apache.org/">Apache Zookeeper</a></li> <li><a href="http://tika.apache.org/">Apache Tika</a></li> <li><a href="http://manifoldcf.apache.org/">Apache ManifoldCF</a></li> <li><a href="http://spark.apache.org/">Apache Spark</a></li> <li><a href="http://nutch.apache.org/">Apache Nutch</a></li> <li><a href="http://zeppelin.apache.org/">Apache Zeppelin</a></li> <li><a href="http://opennlp.apache.org/">Apache OpenNLP</a></li> </ul> </div> </div> <div class="row copyright"> <div class="large-centered columns"> <p>Copyright © 2024 The Apache Software Foundation, Licensed under the <a href="https://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a>. <a href="https://privacy.apache.org/policies/privacy-policy-public.html">Privacy Policy</a><br/> Apache and the Apache feather logo are trademarks of The Apache Software Foundation. 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Welcome to Apache Solr - Apache Solr