Microservices architecture is a software design approach where applications are built as a collection of loosely coupled, independently deployable services. Each microservice focuses on a specific function and communicates with others through APIs, enabling greater flexibility, scalability, and resilience in application development.

How Microservices Architecture Works
Instead of developing monolithic applications, microservices break down functionality into smaller, self-contained services. These services run independently and can be developed, deployed, and scaled separately. They communicate via lightweight protocols such as REST or gRPC and can be managed using containerization technologies like Docker and Kubernetes.

Why Microservices Architecture Matters
Microservices architecture enhances agility, allowing teams to develop and deploy features faster while reducing downtime. It improves fault isolation, as failures in one service do not impact the entire application. Businesses benefit from better resource utilization, easier maintenance, and the ability to integrate emerging technologies seamlessly. Microservices enable scalable, cloud-native applications that adapt to evolving business needs.