Domain Driven Design

Go To References #

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Videos #

• Mastering the art of Microservices Architecture | Alpha Code - 10 videos (~1.5 hours) with great explanations of Domain Driven Design (Tactical and Strategic aspects), as well as some code examples
• Primitive Obsession | Code Walks 055 - Christopher Okhravi - Using int to represent age vs Age for living people: the set of valid integers is greater than the set of valid ages – not all valid integers are valid ages / all valid ages are valid integers. Using Age allows for validation, formatting, comparisons, and makes dependencies explicit.
  • Are all values for this object (int, string, etc.), valid values for this domain concept (name, age, etc.)?
  • “Good architecture is to maximize the number of decisions not made” - Uncle Bob
• YOW! West 2016 Paul Rayner - EventStorming | Skills Matter