Amazon OpenSearch Serverless cost-effective search capabilities, at any scale

The article introduces Amazon OpenSearch Serverless, a serverless deployment option for Amazon OpenSearch Service that automatically provisions and scales resources for search and analytics workloads. The key points are:

Specifically, the article covers:

• The introduction of 0.5 OpenSearch Compute Units (OCUs) to cut the entry cost in half for OpenSearch Serverless
• How OpenSearch Serverless offers three types of collections (time-series, search, and vector) to meet different needs, and how the new lower cost benefits all of them
• Details on the architecture and resource allocation for redundant and non-redundant OpenSearch Serverless deployments, including minimum costs
• How OpenSearch Serverless allocates OCU resources differently based on the collection type (time-series, vector, or search)
• The availability of the new 0.5 OCU support in all regions that support OpenSearch Serverless