Caching DynamoDB Results with Redis using AWS Lambda + API Gateway (with Terraform)

Caching is one of the most effective ways to improve application performance while reducing costs. In this guide, I'll show you how to implement a cache-aside pattern using DynamoDB, ElastiCache Redis, AWS Lambda, and API Gateway - all provisioned with Terraform.

Apr 21, 2025 - 00:33
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Caching DynamoDB Results with Redis using AWS Lambda + API Gateway (with Terraform)

Caching is one of the most effective ways to improve application performance while reducing costs. In this guide, I'll show you how to implement a cache-aside pattern using DynamoDB, ElastiCache Redis, AWS Lambda, and API Gateway - all provisioned with Terraform.