Microservices -2

Dual Writes: The Unknown Cause of Data Inconsistencies
https://www.youtube.com/watch?v=V08YbM_yvXU 

SAGA | Microservices Architecture Patterns | Tech Primers
https://www.youtube.com/watch?v=WnZ7IcaN_JA&t=324s

Do you know Distributed transactions?
https://www.youtube.com/watch?v=S4FnmSeRpAY

What is a Distributed Transaction in Microservices?
https://www.youtube.com/watch?v=H6F4BorD49g
Transactions 2:30​
Compensating Edits 6:40​
Atomic Clocks 11:50​
Event Sourcing 13:30​
Mini-Monolith 15:20

Monolith Applications - Distributed Transactions  - 2 Phase Commit
Asynchronous Communication, Local Transaction , One Step = One Datastore
Endless Retry Mechanism
Algorithm - Eventual Consistency
SAGA Pattern

Circuit Breaker Pattern

https://techblog.constantcontact.com/software-development/circuit-breakers-and-microservices/