Blog
Lambda AZ Metadata with TypeScript Powertools — Same-AZ Routing in 3 Lines
Implement same-AZ routing using Powertools getMetadata() in TypeScript. Verified caching behavior and clearMetadataCache() with real measurement data.
Content tagged with "elasticache"
Implement same-AZ routing using Powertools getMetadata() in TypeScript. Verified caching behavior and clearMetadataCache() with real measurement data.
Hands-on verification of Lambda's new AZ metadata endpoint. Measured same-AZ vs cross-AZ latency to an ElastiCache Valkey cluster and quantified the routing benefit.