This section contains documentation for OpenSearch and OpenSearch Dashboards.
Getting started
Get started with OpenSearch
Learn about OpenSearch and start ingesting and searching data
Get started with OpenSearch Dashboards
Learn about OpenSearch Dashboards applications and tools used to visualize data
Get started with vector search
Learn about vector search options and build your first vector search application
Get started with OpenSearch security
Learn about security in OpenSearch
Why use OpenSearch?
Vector database
Use OpenSearch as a vector database to combine the power of traditional search, analytics, and vector search
Documentation →
Fast, scalable full-text search
Help users find the right information in your application, website, or data lake catalog
Documentation →
Application and infrastructure monitoring
Use observability logs, metrics, and traces to monitor your applications in real time
Documentation →
Security and event information management
Centralize logs to enable real-time security monitoring and forensic analysis
Documentation →
Key features
Vector search
Build AI/ML-powered vector search applications
Machine learning
Integrate machine learning models into your workloads
Customizing your search
From optimizing performance to improving relevance, customize your search experience
Workflow automation
Automate complex OpenSearch setup and preprocessing tasks
Anomaly detection
Identify atypical data and receive automatic notifications
Building visualizations
Visualize your data in OpenSearch Dashboards
Get involved
OpenSearch is supported by the OpenSearch Software Foundation. All components are available under the Apache License, Version 2.0 on GitHub. The project welcomes GitHub issues, bug fixes, features, plugins, documentation—anything at all. To get involved, see Contributing on the OpenSearch website.
OpenSearch includes certain Apache-licensed Elasticsearch code from Elasticsearch B.V. and other source code. Elasticsearch B.V. is not the source of that other source code. ELASTICSEARCH is a registered trademark of Elasticsearch B.V.