Microservices are a software architecture style where a large application is divided into small, independent services that communicate through APIs. Each service focuses on a specific business function and can be developed, deployed, and scaled independently. This approach allows different teams to work on various parts of an application simultaneously.

Examples of microservices in action

• E-commerce platform: Large online stores use microservices for user authentication, product catalog, order processing, and payment services. Each service is managed independently, allowing for efficient updates and scaling.

• Streaming service: Video streaming platforms separate functions like user account management, content recommendation, and streaming playback into distinct services. This ensures smooth operation and targeted improvements.

• Financial services: Banking applications isolate services for account management, transaction processing, and fraud detection. This enhances security and reliability, ensuring that each function operates optimally.