Introduction to Microservices
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The document discusses some of the pros and cons of using microservices compared to monolithic applications. Some advantages of microservices include that they are simpler to develop, allow for faster build and deployment times, enable more scalable development with empowered teams, and provide more freedom to try different technologies. Some challenges of microservices include that they have complex operations and distribution, require managing multiple databases and transactions, are harder to test as distributed systems, and require coordination when changes affect multiple services.
Introduction to Microservices
- 6. developers are afraid of changing the code
- 7. deploy the whole thing to change a single component
- 8. it increases the risk of failure
- 11. Hard to scale development (too much coordination needed)
- 12. Requires long term comprimisses with technologies chosen
- 13. http://martinfowler.com/articles/microservices.html
- 14. What’s the gain?
- 17. Build and Deploy are faster
- 18. Development more scalable with more empowered teams
- 19. Freedom to try different technologies
- 20. More isolation and reduced risk of failure
- 21. And what are the challenges?
- 23. Managing Multiple databases and transactions
- 24. Testing distributed systems is hard
- 25. Coordination of changes that affects multiple services
- 26. Good news! The community is growing fast, new projects and patterns are coming and everything is becoming easier and easier
- 28. Service Discovery and Load Balancing