Serverless

Many businesses want a simple way to centralize and search logs. AWS OpenSearch Serverless looks perfect - no cluster management, automatic scaling. We thought the same. Three months later, we migrated away. Here’s why serverless doesn’t always mean cost-effective.

When building production-grade enterprise solutions on AWS, we try to follow all the best practices. But what happens when CDK itself creates unexpected issues? A deep dive into a real-world problem with CloudFront caching and CDK configuration.