Optimizing vector search using Amazon S3 Vectors and Amazon OpenSearch Service
AWS Big Data
JULY 21, 2025
We now have a public preview of two integrations between Amazon Simple Storage Service (Amazon S3) Vectors and Amazon OpenSearch Service that give you more flexibility in how you store and search vector embeddings: Cost-optimized vector storage : OpenSearch Service managed clusters using service-managed S3 Vectors for cost-optimized vector storage.
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