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API / Microservices

Explain the benefits of microservices.

Modularity of large application into microservices help achieve loose coupling when one module failed keeps other modules unaffected and live. Fault isolation is highly improved.

Modularity also helps developer understand and write code, enables parallelizing developments of different modules.

Continuous integration (CI) and deployments made easier.

Improved scalability.

Bounded context- one micro service doesn't need to understand the implementation of the other.

Promotes the usage of its own technology stack per module, isolated from other modules which has zero impact on other modules.

Application troubleshooting and debugging will be quicker as it is easy to isolate which service to look into.

Containerization such as docker is easy and cloud friendly.

Smaller team.

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