Experience​ of building microservice up
Cyril Yu

Agenda

  • Microservice Architecture
  • Monolithic V.S. Microservice
  • Why microservice?
  • Needs: Container
  • Use Cases sharing
  • What problem did we meet?
  • How did we start it

Microservice Architecture

What does “microservice” mean?

  • The service can runs up independently
  • Needs to define interface between every single microservice.
  • System could work well even if single service doesn't work.

Why microservice?

  • Keep the system scalability, makes maintenance be easier. 
    
  • More efficient on development, every single service can be owned by different team.
    
  • Keep service flexibility, can choose the most suitable solution for each microservice.

Use case sharing

What problem did we meet?

  • Hard to maintain: Monolithic Apps are often pretty huge, needs to test everything even we just modify one single function.
  • Hard to scale: All services are in the same code base, we can only scale all services even through just needs to scale one of them, and has high risk with every single scaling.
  • etc .....

How did we start it?

  • Defined the boundary for every services
  • Thought about what kind of scales our services need
  • Scale by cloning
  • Functional decomposition
  • Splitting similar things

Thank you for listening

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