Microservices allow a large application to be separated into smaller independent parts, with each part having its own realm of responsibility. To serve a single user request, a microservices-based application can call on many internal microservices to compose its response.

The future of microservices will unfold in different and challenging ways. Developers can develop distributed, scalable, fault-tolerant, and expandable systems that consume large amounts of real-time event information and process them by combining microservices with an event-driven architecture