12 Ways to Improve Your Monolith Before Transitioning to Microservices

Transitioning from a monolithic architecture to microservices is a complex process that involves more than just a change in coding practices; it requires a shift in the company's operational model and culture. To ensure a smooth migration, it's crucial to thoroughly research microservices architecture and understand the trade-offs involved. Planning is essential, including disentangling dependencies, designing data models, and setting up APIs for backward compatibility. Using a monorepo and a shared CI/CD pipeline can help manage changes and maintain efficiency. The transition should be gradual, starting with simpler edge services and using feature flags to manage new functionalities. Modularizing the monolith, decoupling data, and enhancing observability are vital steps to ensure the new system is more efficient and scalable. The journey is challenging, but with careful preparation and incremental progress, the benefits of microservices can be realized.