Blog Posts

Learn & Build Serverless Services

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AWS Lambda Cookbook - Part 6 - Configuration & Feature Flags Best Practices

AWS Lambda handler best practices series. This blog focuses on AWS Lambda feature flags and configuration best practices.

AWS Lambda Cookbook - Part 5 - Input Validation Best Practices

AWS Lambda handler best practices series. This blog focuses on AWS Lambda input validation best practices.

AWS Lambda Cookbook - Part 4 - Environment Variables Best Practices

AWS Lambda handler. This blog focuses on AWS Lambda environment variables best practices (static configuration).

AWS Lambda Cookbook — Part 3 —Business Domain Observability Best Practices

AWS Lambda handler. This blog focuses on observability, but this time from the business domain perspective: Metrics and Business KPIs.

AWS Lambda Cookbook — Part 2 — Observability Best Practices

What makes an AWS Lambda handler resilient, traceable, and easy to maintain? This blog deals with tracing and observability.

AWS Lambda Cookbook — Part 1 — Logging Best Practices

What makes an AWS Lambda handler resilient, traceable, and easy to maintain? How do you write such code? This blog deals with logging.