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Amazon OpenSearch Service now supports OpenSearch version 2.13

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The article summarizes the new features and improvements introduced in OpenSearch version 2.13, which is now supported by Amazon OpenSearch Service.

Specifically, the article covers:

  • Improved search performance and resiliency with concurrent segment search, quantized vector indexing, and I/O-based admission control
  • Enhancements to OpenSearch Dashboards
  • New features to help build AI-powered applications, such as the flow framework for automating resource configurations and predefined templates for AI models
  • Information on upgrading to OpenSearch 2.13 and its availability across AWS regions


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