Illustrate object-to-relational mapping?, JAVA Programming

 

O/R mapping is well suited for read, change, write centric applications and not suited for write centric applications where data is seldom read. Although this was usually true of many earlier O/R mapping frameworks, most today give for efficient paths of performing large batch style write operations. O/R mapping tools/frameworks give you to model inheritance, composition and association class relationships. O/R mapping tools work well in 85-90% of cases. Use basic database features like triggers, stored procedures etc, when O/R mapping is not appropriate. Keep in mind that no one shape fits all solution. O/R mapping tools/frameworks allow your program to be:

  • Minimum verbose
  • High portability
  • More maintains

 

1102_Object-to-Relational mapping.png

Posted Date: 7/26/2012 5:43:08 AM | Location : United States







Related Discussions:- Illustrate object-to-relational mapping?, Assignment Help, Ask Question on Illustrate object-to-relational mapping?, Get Answer, Expert's Help, Illustrate object-to-relational mapping? Discussions

Write discussion on Illustrate object-to-relational mapping?
Your posts are moderated
Related Questions
Computer programming Project Description: Solving various problems about traffic jam Skills required: C# Programming, Java, C++ Programming, PHP, Software Architecture

A servey is done in M.P. by forest department finding different types of species of birds the servey data covered four major cities indore,Bhopal,Gwalior,vidhisa. The result they o


Project Requirements Write and test a Java program to play Minesweeper using Model-View-Presenter design (The model is an interface defining the data to be displayed or other

Question: (a) Draw out a UML class diagram that captures the following information: An Employee is a kind of Person. An ATM is a kind of Machine. Both an Employee and an ATM

What is meant by universal access of internet services ? the meaning of Universal access of internet services means same functionality to everyone.

Write a program called Grid. The program starts by prompting (asking) the user for the name of an input text file. This file is guaranteed to be correct and has the following fo

Want to Design an all encompassing Database for a small business Project Description: I want to organize and structure an all encompassing database and Information management

write a program to find the area under the curve y=f(x) between x=a and x=b,integrate y=f(x) between the limits of a and b.   #include float start_point,