We want to understand on the requirements and expected response time for vector based search with close to 1 Billion semantic vector index. The dense vector is 768 dimensional. What would be the appropriate configuration of Managed Elastic search to get response with knn search within 100-200 ms re…

Managed Elastic search for billion scale dense vector index and performance

ruslaniv November 25, 2022, 6:51am 3

I'd be VERY cautious and run extensive testing before indexing this large of a dataset. Check this discussion: Dense vector field space requirements

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