What Are Microservices? (Short & Simple Guide)
Microservices is a modern software architecture style where a large application is broken down into many small, independent services.
Each service focuses on doing one specific task and can be developed, deployed, and scaled separately.
Key Features
Independent Services: Each microservice runs on its own and doesn’t depend tightly on others.
Easy to Scale: You can scale only the service that needs more power instead of scaling the whole app.
Faster Development: Different teams can work on different services at the same time.
Technology Flexibility: Every service can use its own programming language, database, or tools.
Why Microservices Are Useful
Helps build large, complex applications faster.
Makes the system more reliable—if one service fails, the whole app won’t crash.
Supports continuous deployment, allowing frequent updates with minimal risk.
Common Use Cases
E-commerce platforms
Banking applications
Streaming platforms
Large enterprise software systems