OpenSearch is a community-driven, Apache 2.0-licensed open source search and analytics suite that makes it easy to ingest, search, visualize, and analyze data.

Documentation for OpenSearch, the Apache 2.0 search, analytics, and visualization suite with advanced security, alerting, SQL support, automated index management, deep performance analysis, and more.

Download OpenSearch and deploy our open source search and analytics suite along with tools to support log analytics, observability, and AI-powered applications.

OpenSearch is a distributed search and analytics engine that supports various use cases, from implementing a search box on a website to analyzing security data for threat detection.

OpenSearch is a community-driven, Apache 2.0-licensed open source search and analytics suite that makes it easy to ingest, search, visualize, and analyze data.

This section provides information about how to install OpenSearch on your host, including which ports to open and which important settings to configure on your host.

Get answers to common questions about OpenSearch, the open source search and analytics suite. Learn about licensing, compatibility, upgrades, and more.

OpenSearch is a community-driven, Apache 2.0-licensed open source search and analytics suite that makes it easy to ingest, search, visualize, and analyze data.

To switch to query string syntax, select DQL and then turn off OpenSearch Dashboards Query Language. The query language changes to Lucene, as shown in the following image.

Experience OpenSearch capabilities, including lexical, vector, and hybrid search to enable high-performance, open source e-commerce and app search at scale.