NEWS: Apache Solr™ 8.11.4 available (24.Sep)
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.
Hundreds of features make Solr incredibly versatile.
Learn MoreFrom tutorials to in-depth documentation, you'll find it here.
Get StartedScale with confidence in data integrity and performance.
Scale SolrGet support and give back. Contribute to the Solr project.
Learn MoreContainerize your Solr deployments with Docker.
Try It OutAutomate the deployment of Solr with Kubernetes.
ExploreSolr powers some of the most heavily-trafficked websites and applications in the world.
See the Powered By section for some examples.
The Solr PMC is pleased to announce the release of Apache Solr 9.7.0. Download here.
Read More NewsThe 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.