Determine the advantage of object-orientation, Database Management System

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Determine the advantage of object-orientation

Finally, object-orientation has advantage of continuity throughout analysis, persistent representation and design implementation. 

  • Object-oriented analysis, design and programming are related but different.
  • OOA is concerned with creating an object model of application domain.
  • OOD is concerned with developing an object-oriented system model to execute requirements.
  • OOP is concerned in identifying an OOD using an OO programming language like Java or C++.
  • Objects are abstractions of real-world/system entities.
  • Objects administer themselves.
  • Objects are independent and encapsulate the state and representation.
  • System functionality is expressed in terms of the object services.
  • Shared data areas are eliminated.
  • Objects communicate by message transmitting.
  • Objects can be distributed and can execute in parallel or sequentially.

 


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