Microservice architecture is gaining popularity in the community, as large scale websites, such as Netflix and Amazon, adopted this paradigm and achieved better scalability. In this talk, we will cover issues with monolithic approach, how microservice architecture addresses those issues, and how it works in the real world.

1. MicroserviceArchitecture
101
Kochih Wu
mecca831@gmail.com

2. Agenda
Issues with monolithic approach
Benefits of microservice architecture
Things to watch for

3. Fewyearsback

4. BizPlan
Step 1. Develop a website
Step 2. ?
Step 3. PROFIT

5. MonolithicGrailsapp

7. Everythingworksfine.Until...

8. Changes in one module breaks other
modules

9. Cannot scale up only part of the
application

10. High risk adopting new technologies

11. Test, build and deploy jobs take
forever

12. Hard to establish ownership and
autonomous teams

13. Introducingmicroservice

15. Benefits

16. Cleaner boundry between services

17. Can scale up services independently

18. Services can be implemented with
different tech stack

19. Smaller code base, faster to build and
deploy

20. Flexible release schedule

21. Enable autonomous teams

22. Nosilverbullet

23. Thingstowatchfor

24. Ops overhead (config, deploy, monitor,
logging, etc.)

25. Transaction management

26. Fault tolerant

27. Testing

28. Reference
Microservices
Microservices - Not a free lunch!
Adopting Microservices at Netflix: Lessons for
Architectural Design

29. Questions?