MicroServices notes

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Mastering Chaos - A Netflix Guide to Microservices - Notes

Evolutionary response

  • Separation of concern: modularity and encapsulation
  • Scalability: horizontal, and partitioning
  • Virtualization and Elasticity - automation, and on demand capacity

Dependancy

Use cases:

Intra-Service Requests

can handle non ideal issues

  • network issues
  • back off
  • handling failure.
  • can protect against one service failing?

Hystrix

FIT - Fault Injection Testing

Client libraries

Data persistance

Infrastructure

Scale Use Cases

Stateless

Stateful

Hybrid

Variance

Change