Amazon OpenSearch Service now supports Elasticsearch 7.7 — GPU acceleration and semantic highlighting

AI Impact Summary

Amazon OpenSearch Service is expanding its support for Elasticsearch, now offering version 7.7 and introducing several new features. This includes GPU acceleration for vector indexes, auto-optimize, and vector ingestion, alongside capabilities like semantic highlighting through CloudFormation templates and support for Graviton4 instances. These updates represent a significant investment in performance and functionality for OpenSearch, particularly for workloads requiring faster vector search and enhanced semantic understanding of data.