• 3 Amigo

    • Rambaugh、Booch、Jacobson

    • 制定 UML 規範的傢伙

    • 後來都聚到 Rational Software 去了

  • Gang of Four (GoF)

    • Erich Gamma, Richard Helm, Ralph Johnson, John Vlissides

    • 寫出 Design Patterns 這書的傢伙