Comparing design approaches for building serverless microservices

This article compares three design approaches for building serverless microservices: single responsibility Lambda functions, the Lambda-lith approach, and separating read and write operations. Specifically, the article covers:

• Benefits and issues of single responsibility Lambda functions
• Benefits and issues of the Lambda-lith approach
• The read and write functions approach
• How the read and write approach can evolve into a CQRS pattern
• A comparison of the three approaches
• Conclusion: Selecting the right approach depends on the specific context and requirements