Organizing Agents’ memory at scale: Namespace design patterns in AgentCore Memory
Not a toy demo. AWS AgentCore Memory now ships with namespace hierarchies and IAM-based access control for production agent deployments.

Why it matters
AWS is shipping infrastructure-grade memory management for AI agents at scale. This is the plumbing that separates prototype agents from production systems that enterprises can actually deploy and govern.
The key facts
7 to knowAWS AgentCore Memory feature: namespace hierarchy design patterns
IAM-based access control for agent memory
Production-grade retrieval pattern guidance
Published April 29, 2026 on AWS ML blog
AgentCore Memory namespace hierarchy design
Multi-tenant retrieval pattern optimization
AWS machine learning infrastructure feature
Go to the source
AWS Machine Learning Blogaws.amazon.com
Publisher excerpt: In this post, you will learn how to design namespace hierarchies, choose the right retrieval patterns, and implement AWS Identity and Access Management (IAM)-based access control for AgentCore Memory.