// tag
#Performance
2 posts
Valkey 9.1 on ElastiCache is about cache efficiency and isolation
Valkey 9.1 for Amazon ElastiCache improves throughput, memory efficiency, access control, commands, and observability for high-scale cache workloads.
Before downsizing EC2, simulate the EBS burst budget
AWS shows how to simulate EBS burst credits before downsizing EC2 instances, a practical cost-optimization step that avoids turning compute savings into storage throttling.