Completed
Let's automate recovery
Class Central Classrooms beta
YouTube videos curated by Class Central.
Classroom Contents
Learning to Fall
Automatically move to the next video in the Classroom when playback concludes
- 1 Intro
- 2 Remember the monolith?
- 3 Micro services
- 4 The journey
- 5 Car rental co.
- 6 Travel agency
- 7 Travel packages
- 8 Separate databases Multiple services
- 9 Fire and forget
- 10 Manual failure recovery
- 11 Let's automate recovery
- 12 Brute force
- 13 Distributed transactions?
- 14 2-phase commit
- 15 Scalability issues
- 16 Single point of failure
- 17 Enlightenment
- 18 What if we didn't stick to ACID?
- 19 The saga pattern
- 20 Original purpose
- 21 Definition: Saga
- 22 Sequence of actions
- 23 Idempotent compensating action
- 24 Definition: Idempotent
- 25 Happy path
- 26 The Saga guarantee
- 27 Atomicity vs Availability
- 28 Digging deeper
- 29 SEC Saga Execution Coordinator
- 30 Saga log
- 31 When to undo?
- 32 Forward recovery
- 33 Periodically retry
- 34 Each action needs a unique ID
- 35 Conclusion
- 36 Saga helps you think of the error case
- 37 Think of compensating actions
- 38 Think of idempotent actions
