Amazon OpenSearch Service

Amazon OpenSearch Service now supports index-level encryption

, letting you encrypt each index at rest with its own AWS Key Management Service (AWS KMS) customer managed key. This helps you protect data with different ownership or sensitivity under separate keys on the same domain.

Amazon OpenSearch Service introduces validation advisory for domain configuration changes

Amazon OpenSearch Service now provides validation advisory for domain configuration changes, which helps you make informed decisions about changes that carry risk but can still be applied.

Amazon OpenSearch Serverless is now available on v0 by Vercel

You can now build full-stack search and AI applications in minutes using Amazon OpenSearch Serverless on v0 by Vercel, an AI-powered platform that transforms your ideas into production-ready web applications.

Amazon OpenSearch Service adds new Cluster Insights for faster diagnosis of cluster status

Amazon OpenSearch Service has expanded Cluster Insights with 17 new insights that identify the root causes behind Red and Yellow cluster status and provide actionable recommendations to resolve them.

Amazon OpenSearch Ingestion is now available in GovCloud Regions

Starting today, customers can use Amazon OpenSearch Ingestion in AWS GovCloud (US-East) and AWS GovCloud (US-West), for ingesting data into their Amazon OpenSearch Service managed clusters or serverless collections.

Amazon OpenSearch Service now supports automatic semantic enrichment for VPC domains

Amazon OpenSearch Service now extends automatic semantic enrichment to VPC-enabled domains, allowing customers with private network configurations to leverage AI-powered semantic search without exposing their domains to the public internet.

Amazon OpenSearch Serverless now supports up to 10,000 collections per collection group

The next generation of Amazon OpenSearch Serverless now supports up to 10,000 collections within a single collection group, increased from the previous limit of 1,500.

Amazon OpenSearch Service announces additional upgrade runway for existing domains and support dates for additional versions

In November 2024, Amazon OpenSearch Service announced Extended Support for legacy Elasticsearch and OpenSearch engine versions (see also the detailed blog post ). Since that announcement, many customers have upgraded to newer versions.

Amazon OpenSearch UI now supports Network Access Control

Amazon OpenSearch Service now supports network access controls for OpenSearch UI applications. OpenSearch UI is the fully managed web service for search, analytics, and unified observability across multiple AWS data sources.

Amazon OpenSearch Service now supports OpenSearch version 3.7

You can now run OpenSearch version 3.7 on Amazon OpenSearch Service. OpenSearch 3.7 introduces improvements in vector search performance, search relevance, and Query Insights.

Amazon OpenSearch UI now supports one-click dashboard migration

Amazon OpenSearch Service now supports one-click migration from legacy OpenSearch Dashboards to OpenSearch UI, for both OpenSearch domains and serverless collections.

Amazon OpenSearch Service now supports the Agent Toolkit for AWS with a curated skill

Amazon OpenSearch Service now integrates with the Agent Toolkit for AWS, enabling you to build, manage, and query OpenSearch Service domains and OpenSearch Serverless collections directly from AI coding agents such as Claude Code, Kiro, and Cursor.

Amazon OpenSearch Service optimized for log analytics

Today, Amazon OpenSearch Service introduces a new engine purpose-built for log analytics workloads, delivering up to 4x better price-performance on internal benchmarks.

Amazon OpenSearch Ingestion now available in AWS Europe (Paris) Region

Starting today, customers can use Amazon OpenSearch Ingestion in the Europe (Paris) Region (eu-west-3) for ingesting data into their Amazon OpenSearch Service managed clusters or serverless collections.

Amazon OpenSearch Service now offers AI-assisted migrations

Migration Assistant for Amazon OpenSearch Service now includes an AI-assisted experience that simplifies moving your self-managed Apache Solr, Elasticsearch, or OpenSearch deployments to OpenSearch Serverless or Managed Clusters.

Amazon OpenSearch Service launches MCP Apps for agentic observability

Amazon OpenSearch Service now supports MCP Apps, bringing observability workflows directly into compatible agentic IDEs such as Claude Desktop and VS Code.

Amazon OpenSearch UI is now available in GovCloud regions

Amazon OpenSearch Service expands its modernized operational analytics experience to GovCloud regions, including AWS GovCloud (US-East) and AWS GovCloud (US-West), enabling users to gain insights across data spanning managed domains and serverless collections from a single…

The next generation of Amazon OpenSearch Serverless is now generally available

Today, AWS announced the general availability of the next generation of Amazon OpenSearch Serverless, a fully managed search and vector engine designed for customers building agents.

Amazon OpenSearch Service now supports VPC egress for private connectivity to resources in your VPC

Amazon OpenSearch Service now supports the VPC egress option, which allows your virtual private cloud (VPC) domain to establish private network connections to resources in your VPC, such as ML models, AWS services, and custom applications, without exposing traffic to the public…

Amazon OpenSearch Service expands Cluster Insights with a new insight

Amazon OpenSearch Service expands Cluster Insights availability to all OpenSearch versions and Elasticsearch version 6.8 and above, bringing proactive cluster health and performance visibility through the Console.