Agility enables you to evolve a workload quickly, adding new features, or introducing new infrastructure as required. The key characteristics for achieving agility in a code base are loosely coupled components and strong encapsulation.
Loose coupling can help improve test coverage and create atomic refactoring. With encapsulation, you expose only what is needed to interact with a service without revealing the implementation logic.
This blog post focuses on how to structure code for AWS Lambda functions in a modular fashion. It shows how to embrace the evolutionary aspect provided by the hexagonal architecture pattern and apply it to different use cases.
This is a test