How would you describe microservices in interview?

Answer: Microservices have the following main features:

Characteristics of a Microservice Architecture

For object-oriented design we follow the SOLID principles. For microservice design we propose developers follow the “IDEALS”: interface segregation, deployability (is on you), event-driven, availability over consistency, loose-coupling, and single responsibility .

Microservices has all the associated complexities of the distributed system. There is a higher chance of failure during communication between different services . Difficult to manage a large number of services.

Microservices are an architectural approach or style that is used to build applications . The microservice architecture provides a rapid, frequent and reliable delivery of large and complex applications. It is distributed and loosely coupled, so it won’t break the entire app if you make changes in one team.

Microservices: The individual services and functions – or building blocks – that form a larger microservices-based application. RESTful APIs: The rules, routines, commands, and protocols – or the glue – that integrates the individual microservices, so they function as a single application.