# OpenSearch
> OpenSearch is a community-driven, Apache 2.0-licensed open source search and analytics suite.

## Posts
- [Introducing memory retention for agentic memory in OpenSearch](https://opensearch.org/blog/introducing-memory-retention-for-agentic-memory-in-opensearch/): Learn how the memory retention policy in OpenSearch automatically manages the lifecycle of agentic memory, controlling storage growth while preserving specific memories.
- [Building open-source observability together: The OpenSearch Observability TAG turns one](https://opensearch.org/blog/building-open-source-observability-together-the-opensearch-observability-tag-turns-one/): The OpenSearch Observability TAG's first year: 10+ orgs shipped OTLP ingestion, Prometheus metrics, an open-source Observability Stack, and AI agent observability.
- [Introducing common filter support for hybrid search queries](https://opensearch.org/blog/introducing-common-filter-support-for-hybrid-search-queries/): Learn how to simplify hybrid search filtering with common filter support in OpenSearch 3.0.
- [The real cost of your observability stack](https://opensearch.org/blog/the-real-cost-of-your-observability-stack/): AI agents generate 10x the telemetry, and proprietary per-GB pricing punishes you for it. See how the open-source OpenSearch Observability Stack unifies logs, traces, and agent telemetry without vendor lock-in.
- [What’s new in OpenSearch 3.8](https://opensearch.org/blog/whats-new-in-opensearch-3-8/): OpenSearch 3.8 expands the platform's search, AI, and observability capabilities with enhanced vector performance, broader agent integrations, and new tools to help you simplify analytics workflows from ingestion to investigation.

## Pages
- [Quick Links](https://opensearch.org/links/): OpenSearch Links OpenSearch is a community-driven, open source search, analytics, and vector database platform with integrated tools for observability, security,
- [Home](https://opensearch.org/): OpenSearchCon North America Join us September 22-24 in San Jose, Calif.Agent Skills Hackathon OpenSearch's first hackathon is underway!Observability webinar series
- [Slack workspace](https://opensearch.org/slack/): The OpenSearch Project has a public Slack to enable brainstorming, code reviews, and other ad hoc collaboration discussions with the
- [OpenSearch Agent Skills Hackathon | $5K Prize Pool](https://opensearch.org/events/agent-skills-hackathon-us-2026/): Your skill could ship in OpenSearch. For real.Build an agentic IDE skill, get it in front of the people who
- [OpenSearch Performance Benchmarks](https://opensearch.org/benchmarks/): Welcome to the OpenSearch performance benchmarking page. This page displays the results of ongoing performance testing for recent and upcoming

## Projects
- [PGSync](https://opensearch.org/projects/pgsync/)
- [Malcolm](https://opensearch.org/projects/malcolm/)
- [Wazuh](https://opensearch.org/projects/wazuh/)
- [Transform plugin for OpenSearch Dashboards](https://opensearch.org/projects/transform-plugin-for-opensearch-dashboards/)
- [Telicent Synonym Plugin](https://opensearch.org/projects/telicent-synonym-plugin/)

## Artifacts
- [Agent Health V1.0.0 – JS/npm](https://opensearch.org/?artifact=agent-health-v1-0-0)
- [Data Prepper – Docker – arm/x86](https://opensearch.org/?artifact=data-prepper-docker-arm-x86)
- [Data Prepper – Docker](https://opensearch.org/?artifact=data-prepper-docker)
- [Data Prepper – Linux – x64 & arm64](https://opensearch.org/?artifact=data-prepper-linux-x64)
- [Data Prepper – Linux – x64](https://opensearch.org/?artifact=data-prepper-linux)

## Products
- [Data Prepper v2.16.0](https://opensearch.org/?product=data-prepper/data-prepper-v2-16-0)
- [Data Prepper v2.15.1](https://opensearch.org/?product=data-prepper/data-prepper-v2-15-1)
- [OpenSearch V3.x](https://opensearch.org/?product=open-search/opensearch-v3-x)
- [OpenSearch SQL ODBC v1.5.0.0](https://opensearch.org/?product=open-search-sql-odbc/open-search-sql-odbc-v1-5-0-0)
- [OpenSearch SQL JDBC – v1.4.0.1](https://opensearch.org/?product=opensearch-sql-jdbc/open-search-sql-jdbc-v1-3-0-0)

## Venues
- [Chime](https://opensearch.org/venue/chime/)

## Events
- [Dublin User Group – September 15 2026](https://opensearch.org/event/dublin-user-group-september-15-2026/): Agenda TBD!  Please reach out on the #user-groups channel if you are interested in speaking Mark your calendar for the
- [OpenSearch Agent Skills Hackathon](https://opensearch.org/event/opensearch-agent-skills-hackathon/): Help create innovative Agent Skills for OpenSearch.
- [Open Source Summit Japan 2026](https://opensearch.org/event/open-source-summit-japan-2026/): 7-9 December, 2026 | Tokyo, Japan Visit OpenSearch at Open Source Summit Japan, the premier event for open source developers
- [Open Source Summit Europe 2026](https://opensearch.org/event/open-source-summit-europe/): Oct 7 -9  | Prague, Czechia Join OpenSearch at Open Source Summit EU is the premier event for open source
- [AWS re:Invent 2026](https://opensearch.org/event/aws-reinvent/): Nov 30 - Dec 05 | Las Vegas, NV Join OpenSearch at AWS re:Invent. More information coming soon.

## Solutions Providers
- [Infino](https://opensearch.org/solutions-providers/infino/): About Infino Infino is an open-source retrieval engine built in Rust on Apache Parquet and object storage. Founded by creators
- [Adelean](https://opensearch.org/solutions-providers/adelean/): About Adelean Adelean is an expert consultancy and software vendor specializing in Search Engine Technologies, Data, and Artificial Intelligence. As
- [Alfameg s.r.l.](https://opensearch.org/solutions-providers/alfameg-srl/): About Us Alfameg s.r.l. is an Italian software company that develops and provides software solutions for public administrations and research
- [Sidecar](https://opensearch.org/solutions-providers/sidecar/): About us Sidecar is a specialist engineering consultancy helping teams design, scale, and operate their search, observability, and data infrastructure.
- [NETWAYS](https://opensearch.org/solutions-providers/netways/): Business description NETWAYS is a German enterprise open-source service provider that helps organizations build future-proof IT systems through consulting, support,

## Repositories
- [OpenSearch Project Org](https://opensearch.org/repositories/opensearch-project-org/): The GitHub organization for the entire OpenSearch Project
- [OpenSearch Devops](https://opensearch.org/repositories/opensearch-devops/): We welcome all the community members to help develop third party for -Dashboards.
- [OpenSearch Plugin Template (Java)](https://opensearch.org/repositories/opensearch-plugin-template-java/): Template repo for creating OpenSearch plugins
- [OpenSearch Plugins](https://opensearch.org/repositories/opensearch-plugins/): For all things OpenSearch plugins.
- [PerfTop](https://opensearch.org/repositories/perftop/): PerfTop: A client for the OpenSearch Performance Analyzer

## User Groups
- [Noida, India](https://opensearch.org/user-groups/noida-india/)
- [Nagpur, India](https://opensearch.org/user-groups/nagpur-india/)
- [Delhi, India](https://opensearch.org/user-groups/delhi-india/)
- [Dubai, United Arab Emirates](https://opensearch.org/user-groups/dubai-united-arab-emirates/)
- [Bay Area, United States](https://opensearch.org/user-groups/bay-area-united-states/)

## Series
- [OpenSearchCon](https://opensearch.org/series/opensearchcon/)
- [Engineering Effectiveness Triage Meeting](https://opensearch.org/series/engineering-effectiveness-triage-meeting/)
- [Development Backlog & Triage Meeting – ml-commons](https://opensearch.org/series/development-backlog-triage-meeting-ml-commons-2025-10-07/)

## Categories
- [Blog](https://opensearch.org/blog/)
- [News](https://opensearch.org/news/): Stay up-to-date with OpenSearch in the headlines. Discover how organizations are deploying OpenSearch and learn about the latest developments in our open-source search and analytics suite.
- [Error Logs](https://opensearch.org/blog/error-logs/)
- [Announcements](https://opensearch.org/announcements/)
- [Case Studies](https://opensearch.org/case-studies/): Real-world stories of innovation, security, and scale with OpenSearch.

## Tags
- [Technical](https://opensearch.org/tag/technical/)
- [Community](https://opensearch.org/tag/community/)
- [User groups](https://opensearch.org/tag/user-groups/)
- [Releases](https://opensearch.org/tag/releases/)
- [Partners](https://opensearch.org/tag/partners/)

## Architectures
- [x64](https://opensearch.org/?taxonomy=architecture&term=x64)
- [ARM64](https://opensearch.org/?taxonomy=architecture&term=arm64)
- [x86](https://opensearch.org/?taxonomy=architecture&term=x86)
- [Java Virtual Machine](https://opensearch.org/?taxonomy=architecture&term=jvm)
- [pypi](https://opensearch.org/?taxonomy=architecture&term=pypi)

## Groups
- [opensearch](https://opensearch.org/?taxonomy=product-group&term=opensearch)
- [opensearch-sql-cli](https://opensearch.org/?taxonomy=product-group&term=opensearch-sql-cli)
- [logstash-oss-with-opensearch-output-plugin](https://opensearch.org/?taxonomy=product-group&term=logstash-oss-with-opensearch-output-plugin)
- [opensearch-dashboards-min](https://opensearch.org/?taxonomy=product-group&term=opensearch-dashboards-min)
- [opensearch-min](https://opensearch.org/?taxonomy=product-group&term=opensearch-min)

## Platforms
- [Linux](https://opensearch.org/?taxonomy=platform&term=linux)
- [Docker](https://opensearch.org/?taxonomy=platform&term=docker)
- [Windows](https://opensearch.org/?taxonomy=platform&term=windows)
- [FreeBSD](https://opensearch.org/?taxonomy=platform&term=freebsd)
- [MacOS](https://opensearch.org/?taxonomy=platform&term=macos)

## Releases
- [3.5.0](https://opensearch.org/?taxonomy=release&term=3-5-0)
- [3.x](https://opensearch.org/?taxonomy=release&term=3-x)
- [2.x](https://opensearch.org/?taxonomy=release&term=2-x)
- [2.9.0](https://opensearch.org/?taxonomy=release&term=2-9-0)
- [2.19.5](https://opensearch.org/?taxonomy=release&term=2-19-5)

## Roles
- [daemon](https://opensearch.org/?taxonomy=product-role&term=daemon)
- [UI](https://opensearch.org/?taxonomy=product-role&term=ui)
- [ingest](https://opensearch.org/?taxonomy=product-role&term=ingest)
- [driver](https://opensearch.org/?taxonomy=product-role&term=driver)
- [cli](https://opensearch.org/?taxonomy=product-role&term=cli)

## Types
- [Tar.gz](https://opensearch.org/?taxonomy=artifact-type&term=tar-gz)
- [Yum](https://opensearch.org/?taxonomy=artifact-type&term=yum): Install Guide
- [docker](https://opensearch.org/?taxonomy=artifact-type&term=docker)
- [Zip](https://opensearch.org/?taxonomy=artifact-type&term=zip)
- [Arch Linux System Package](https://opensearch.org/?taxonomy=artifact-type&term=arch-linux-system-package)

## Event Categories
- [Community](https://opensearch.org/tribe-events/community/)
- [Development](https://opensearch.org/tribe-events/development/)
- [Events](https://opensearch.org/tribe-events/events/)

## Provider Type
- [Independent Software Vendor (ISV)](https://opensearch.org/lf-provider-type/independent-software-vendor-isv/)
- [Consultancy](https://opensearch.org/lf-provider-type/consultancy/)
- [Professional Services](https://opensearch.org/lf-provider-type/professional-services/)
- [Managed Service Provider (MSP)](https://opensearch.org/lf-provider-type/managed-service-provider-msp/)
- [Systems Integrator](https://opensearch.org/lf-provider-type/systems-integrator/)

## OpenSearch Solutions
- [Search](https://opensearch.org/lf-os-solutions/search/)
- [Observability](https://opensearch.org/lf-os-solutions/observability/)
- [Analytics](https://opensearch.org/lf-os-solutions/analytics/)
- [Security](https://opensearch.org/lf-os-solutions/security/)
- [Logs and Metrics](https://opensearch.org/lf-os-solutions/logs-and-metrics/)

## Regions
- [Europe](https://opensearch.org/lf-regions/europe/)
- [North America](https://opensearch.org/lf-regions/north-america/)
- [Asia](https://opensearch.org/lf-regions/asia/)
- [Australia](https://opensearch.org/lf-regions/australia/)
- [Middle East](https://opensearch.org/lf-regions/middle-east/)

## Industry
- [Software and Technology](https://opensearch.org/lf-industry/software-and-technology/)
- [Business Services](https://opensearch.org/lf-industry/business-services/)
- [Financial Services](https://opensearch.org/lf-industry/financial-services/)
- [Healthcare](https://opensearch.org/lf-industry/healthcare/)
- [Public Sector](https://opensearch.org/lf-industry/public-sector/)

## Repository Categories
- [Plugin](https://opensearch.org/lf-repository-categories/plugin/)
- [Dashboards Plugin](https://opensearch.org/lf-repository-categories/dashboards-plugin/)
- [Components](https://opensearch.org/lf-repository-categories/components/)
- [Meta](https://opensearch.org/lf-repository-categories/meta/)
- [Core](https://opensearch.org/lf-repository-categories/core/)

## Authors
- [OpenSearch](https://opensearch.org/author/opensearch/)
- [Fanit Kolchina](https://opensearch.org/author/fanit-kolchina/)
- [James McIntyre](https://opensearch.org/author/james-mcintyre/)
- [Vamshi Vijay Nakkirtha](https://opensearch.org/author/vamshi-vijay-nakkirtha/)
- [David Venable](https://opensearch.org/author/david-venable/)

## Optional
- [Sitemap index](https://opensearch.org/wp-sitemap.xml)