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
Related Opensearch Serverless Updates
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- Amazon OpenSearch Service expands support for Graviton4 (c8g,m8g & r8g ) instances (2026-02-18)
- Amazon OpenSearch Service now supports storage optimized i7i instances (2026-02-18)
- Amazon OpenSearch Serverless now supports Collection Groups (2026-02-10)