Monoliths vs Microservices
Quick Reference: Why Microservices | Containerization
Quick Reference
| Aspect | Monolith | Microservices |
|---|---|---|
| Deployment | Single unit | Independent services |
| Scaling | Scale entire app | Scale individual services |
| Complexity | Lower | Higher |
| Team Size | Small teams | Larger teams |
| Use Case | Startups, small apps | Large, complex systems |
Clear Definition
Monolith: Single deployable unit containing all functionality. Microservices: Architecture with multiple independent, deployable services. Choose based on team size, complexity, and scale requirements.
š” Key Insight: Start with monolith, evolve to microservices when needed. Don't microservices prematurely.
Core Concepts
Monolith Advantages
- Simple deployment
- Easier development
- Lower operational overhead
- Better for small teams
Microservices Advantages
- Independent scaling
- Technology diversity
- Team autonomy
- Fault isolation
Best Practices
- Start Monolith: Begin simple, evolve when needed
- Identify Boundaries: Domain-driven design
- API Gateway: Single entry point
- Service Mesh: Handle inter-service communication
Quick Reference Summary
Monolith: Single deployable unit. Start here for simplicity.
Microservices: Independent services. Use when scale/complexity demands it.
Key: Don't microservices prematurely. Start monolith, evolve.
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