Data and AI releases

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1,990 this month · 171 companies

Amazon OpenSearch Serverless now supports a 5-second default refresh interval

Update2 days agoUnverifiedAdded Oct 23, 2026

Starting today, Amazon OpenSearch Serverless reduces the default refresh interval to 5 seconds for both search and vector collections. The refresh interval controls how quickly newly ingested documents become available for search.

Topics: AI agents, Vector search, Streaming, Data integration, Regions

AWS's release notes

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Updateunverified

Amazon OpenSearch Service now supports index-level encryption

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.

Also shipped on Oct 22, 2026

AWS in October 2026