Microservice applications versus monoliths

The benefits of microservice architectures can be better understood by comparing them with monolithic architectures.

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The benefits of microservices over monoliths are phenomenal when they are designed and deployed correctly.

It is not as simple as splitting a monolithic application based on structure, component, or functionality and then deploying them as individual services. This will not work out. Converting a monolithic application or even a monolithic design into microservices needs a clear vision of the product. It includes knowledge of what part of the project will change and what part will be consistent. We must have low-level details, such as which entities we should group together and those that can be separated. 

This clearly illustrates the need for an ever-evolving model. It is much easier to split the technologies used in the application, but not the interdependent models or the business logic of the application. So it is essential...