Principles

SOLID -  single-responsibility principle,  open–closed principle,  Liskov substitution principle: "Functions that use pointers or references to base classes must be able to use objects of derived classes without knowing it, interface segregation principle,  dependency inversion principle

DRY - Don't repeat yourself

EventSourcing - 

ACID - atomicity, consistency, isolation, durability

CQRS - stands for Command and Query Responsibility Segregation, a pattern that separates read and update operations for a data store.

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