Microservices

Definition:

Microservices are an architectural style in which applications are broken down into small, independent services, each of which performs a clearly defined function. Each microservice can be developed, deployed and scaled independently.

Relevance for enterprise modernization:

Microservices enable a modular, flexible IT architecture and replace rigid monoliths. They promote reusability, facilitate technological renewal in individual areas and shorten development and release cycles. As part of enterprise modernization, they help to gradually modernize complex applications and respond to new business requirements in a targeted manner.

Example / use case:

An insurance company replaces the core function “Calculate quote” of its legacy system with an independent microservice. This can be further developed independently and integrated into various digital channels such as the web portal or mobile app without having to adapt the overall system.