Microservices Architecture
Overview
Microservices is an architectural style that structures an application as a collection of loosely coupled services.
Key Characteristics
- Independent deployment
- Service autonomy
- Decentralized data management
- Technology diversity
Benefits
- Scalability
- Flexibility
- Resilience
- Easy maintenance
Challenges
- Distributed system complexity
- Network latency
- Data consistency
- Testing complexity
Best Practices
- Design services around business capabilities
- Implement API gateway
- Use service mesh for communication
- Implement circuit breakers
- Centralized logging and monitoring
Communication Patterns
- Synchronous: REST, gRPC
- Asynchronous: Message queues, Event streaming