Cristian Duque
Database Normalization
This concept was introduced by the British computer scientist Edgar F. Codd in 1970 as part of his relational model. "Database...
top of page
Blog
Cristian Duque
Nov 14, 20232 min read
CQRS (Command and Query Responsibility Segregation) Pattern
CQRS is an architectural design pattern that divides the concerns of writing data (commands) from reading data (queries). This separation...
6 views
Cristian Duque
Nov 6, 20232 min read
The Single Responsibility Principle (SOLID)
The Single Responsibility Principle (SRP) is one of the SOLID Principles in Object-Oriented Programming that was introduced by Robert C....
8 views
Cristian Duque
Oct 30, 20232 min read
The Mediator Pattern
The Mediator pattern is one of the Gang of Four (GoF) Behavioural patterns that restricts complex relationships between objects by...
8 views
Cristian Duque
Oct 24, 20232 min read
The Observer Pattern
It is one of the 23 design patterns described by the Gang of Four. This pattern establishes a one-to-many relationship between objects,...
2 views
bottom of page