Microservices is an architectural style for building software applications as a collection of small, independent, loosely-coupled services that communicate with each other through well-defined APIs. Each microservice is responsible for performing a specific task within the application and can be developed, deployed, and scaled independently of other services.
In a microservices architecture, the application is divided into a set of small, independent services that can be developed and deployed separately. Each microservice can be built using a different technology stack and maintained by a separate development team. This approach allows teams to work independently, iterate quickly, and deliver software more frequently.
Microservices also promote containerization technologies, such as Docker, OpenShift, and Kubernetes, to manage the deployment and scaling of services. This allows services to be scaled up or down based on demand, making the application more resilient and responsive. Microservices architecture is well-suited for complex, large-scale applications that require high scalability, flexibility, and agility. It provides a way to build and maintain complex applications with a high degree of autonomy and fault tolerance.