Welcome to Apache Solr (original) (raw)
Apache Solr™ 9.8.1
Solr is the blazing-fast, open source, multi-modal search platform built on the full-text, vector, and geospatial search capabilities of Apache Lucene™.
Learn more about Solr.
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.
Features Hundreds of features make Solr incredibly versatile. Learn More -
Resources From tutorials to in-depth documentation, you'll find it here. Get Started -
Scaling with Solr Scale with confidence in data integrity and performance. Scale Solr -
Solr Community Get support and give back. Contribute to the Solr project. Learn More -
Docker Containerize your Solr deployments with Docker. Try It Out -
Kubernetes Automate the deployment of Solr with Kubernetes. Explore
Tested and proven
Solr is trusted.
Solr powers some of the most heavily-trafficked websites and applications in the world.
See the Powered By section for some examples.
Take the first step
Getting Started
Power your global enterprise or your weekend project.
Solr News | 11 March 2025
Apache Solr 9.8.1 available
The Solr PMC is pleased to announce the release of Apache Solr 9.8.1. Download here.
The Apache Software Foundation
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.