Introducing OpenSearch 3.4
December 16, 2025
OpenSearch 3.4 introduces a no-code agentic search experience, enhanced search relevance tools, expanded PPL commands for analytics, and aggregation performance gains of up to 40%.
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Showing 9 of 407 posts
Vector-Powered, AI-Ready: How OpenSearch and Freshworks Are Shaping the Future of Search
June 25, 2025
The buzz at OpenSearchCon India was electric. And for good reason. In a packed keynote session, leaders from AWS and Freshworks unpacked how search is evolving in the age of...
Get started with OpenSearch 3.1
June 24, 2025
OpenSearch 3.1 brings further innovation into the 3.x line with a host of updates to help you boost indexing performance, improve search results, dig deeper into your observability data, build more powerful agentic AI solutions, and maintain security for your OpenSearch deployments.
Redline testing now available in OpenSearch Benchmark
June 23, 2025
OpenSearch Benchmark's new redline testing feature automatically determines cluster throughput limits through dynamic load scaling and real-time monitoring. Eliminate manual tuning and discover your true performance ceiling.
Introducing common filter support for hybrid search queries
June 16, 2025
Learn how to simplify hybrid search filtering with common filter support in OpenSearch 3.0.
Enhanced log analysis with OpenSearch PPL: Introducing lookup, join, and subsearch
June 10, 2025
Learn how to use OpenSearch 3.0's new PPL commands to enhance your log analysis. Explore practical examples and understand the Calcite-powered optimization.
Unlocking agentic AI experiences with OpenSearch
June 9, 2025
Discover how to implement agentic AI in OpenSearch using MCP server and Amazon Q Developer CLI for powerful, conversational search experiences and natural language analytics.
Real-time query monitoring with live queries in OpenSearch 3.0
June 5, 2025
Discover the new Live Queries API in OpenSearch Query Insights 3.0, enabling real-time visibility into currently executing search queries to identify and debug performance issues as they happen.
Do more with less: Save up to 3x on storage with derived vector source
June 4, 2025
Learn about derived source for vectors, introduced in OpenSearch 3.0: why it matters, how it works, and how to start using it to improve performance and reduce storage costs.
Finding a replacement for JSM in OpenSearch 3.0
June 3, 2025
The Java Security Manager (JSM) has long been a foundational security mechanism in OpenSearch. With its deprecation underway, this blog post explores the alternative technologies adopted to replace JSM.
