Introduction to Microservices
Microservices architecture divides applications into small, independent services, each responsible for a specific business capability. For mobile apps, microservices backend provides scalability, flexibility, and independent deployment. Understanding microservices patterns and implementation is critically important for scalable mobile backends.
Microservices encompass: service decomposition, API gateways, service communication, data management, deployment strategies, and monitoring. Mobile apps interact with microservices through API gateways, requiring efficient communication and proper service design.
Microservices Components
Service Decomposition
Domain boundaries
Service responsibilities
API design
Data ownership
API Gateway
Single entry point
Request routing
Authentication
Rate limiting
Service Communication
Synchronous (REST)
Asynchronous (messaging)
Service discovery
Load balancing
Data Management
Database per service
Data consistency
Saga pattern
Event sourcing
Try it live
Everything above runs in your browser — open Hash Function Avalanche Visualizer and change the parameters while it is running. Nothing is installed, nothing is uploaded, the whole model lives in one tab.
▶ Open Hash Function Avalanche Visualizer simulation