Amazon OpenSearch Serverless now supports Binary Vector and FP16 cost savings features
We are excited to announce that Amazon OpenSearch Serverless now is supporting Binary Vector and FP16 compression helping reduce costs by lowering the memory requirements. It also lowers the latency, improve performance with acceptable accuracy tradeoff. OpenSearch Serverless is a serverless deployment option for Amazon OpenSearch Service that makes it simple to run search and analytics workloads without the complexities of infrastructure management. OpenSearch Serverless’ compute capacity used for data ingestion, search, and query is measured in OpenSearch Compute Units (OCUs).
The support for OpenSearch Serverless is now available in 17 regions globally: US East (Ohio), US East (N. Virginia), US West (Oregon), Asia Pacific (Singapore), Asia Pacific (Sydney), Asia Pacific (Tokyo), Europe (Frankfurt), Europe (Ireland), Europe West (Paris), Europe West (London), Asia Pacific South (Mumbai), South America (Sao Paulo), Canada Central (Montreal), Asia Pacific (Seoul). Europe (Zurich), AWS GovCloud (US-West), and AWS GovCloud (US-East). Please refer to the AWS Regional Services List for more information about Amazon OpenSearch Service availability. To learn more about OpenSearch Serverless, see the documentation.