Microservices vs Monolith: Which Architecture Should You Choose?
When designing a software system, one of the first architectural decisions is whether to build a monolith or adopt microservices . Despite the popularity of microservices, they are not always the best choice. A monolithic architecture keeps the application in a single codebase and deployment unit. It is easier to develop, test, deploy, and maintain, making it ideal for startups, MVPs, and small engineering teams. It also has lower infrastructure costs and fewer operational challenges. A microservices architecture divides an application into independent services that can be developed, deployed, and scaled separately. This approach works well for large applications with multiple teams, high traffic, and complex business domains. However, it introduces additional challenges such as service communication, distributed transactions, monitoring, logging, and infrastructure management. The most important principle is to choose the architecture that matches your current requirements , not th...