~/talk

Choreography vs Orchestration in serverless microservices

on YouTube 50m
Talkat Jfokus 2022 · 2022-05-02..05-04· [microservices, serverless]

speaker

name:Mete Atamel
website:https://plus.google.com/+MeteAtamel

resources

video:https://youtu.be/p722e3hlWM4
slides:none on file

summary

Compares three concrete architectures and shows working demos that wire Cloud Functions, Cloud Run, external APIs and connectors into Google Cloud Workflows; claims Workflows can handle millions of steps per second and demonstrates chaining, parallel branches, waits, retries and saga/compensation pattern for failures. Shows an image pipeline triggered by Eventarc that calls filter → label → resize → watermark and writes a labeled 400×400 image, and links to runnable code on GitHub and slides on SpeakerDeck.

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chapters (10)

  1. 0:00Start
  2. 3:06Simple REST: Pros and Cons
  3. 6:11Choreography: Pros and cons Pros
  4. 10:16Orchestration: Pros and cons
  5. 14:53Hybrid approach
  6. 19:47CNCF Serverless Workflow
  7. 28:02Errors and retries
  8. 38:08Retries and saga pattern
  9. 47:183 different event formats
  10. 48:11Lessons Learned

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