Amazon OpenSearch Serverless introduces collection groups to optimize cost for multi-tenant workloads

Opensearch Serverless · 2026-02-26

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Technical Details

Regions all
Cost Impact Decrease
IaC Impact High

What This Means

For DevOps Teams

Configure collection groups to manage multi-tenant deployments efficiently, allowing shared OCU resources across collections with different encryption keys, reducing infrastructure costs and improving resource allocation.

For Platform Teams

Adopt collection groups to enhance multi-tenant architecture by defining logical security boundaries and optimizing resource allocation, leading to significant cost reductions and improved performance management.

For Executives

Evaluate the new collection groups feature to achieve up to 90% cost savings for multi-tenant workloads while maintaining robust security and performance guarantees, directly impacting budget optimization and operational efficiency.

Source

View original AWS announcement →

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