Database Testing
Testing DynamoDB Locally: DynamoDB Local, Localstack, and AWS SDK Mocking
DynamoDB is fast and serverless in production — but testing against live AWS DynamoDB is expensive, slow, and requires real AWS credentials.
Database Testing
DynamoDB is fast and serverless in production — but testing against live AWS DynamoDB is expensive, slow, and requires real AWS credentials.
Database Testing
Database migrations are the most dangerous deployments you'll make. A bad migration can corrupt data, lock tables, or bring down production — and rollbacks are often impossible once users interact with the new schema. This guide covers how to test migrations thoroughly across the four most popular migration tools.