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
can i have code on this assignment: The code in the main method should do the following: 1. Prompt the user for a string input value for the amount in dollars and store it in a va

Describe the relational operators in java? Java has six relational operators which compare two numbers and return a boolean value. The relational operators are , > , , >=

Objective: create a simple object, put that object in a simple collection class, use that object and collection in a simple GUI application. Specification:  Consider a Librar

What are three ways in which a thread can enter the waiting state ?

i nedd servlet basics

Project Description: Our project consists of a plain application, both for iPad/iOS (Newsstand app) and Android 4.x which will download PDF magazines from the internet, after ha

i need help i hav done the gui part of my project and some simple symbols but to display some complex symbols like integration and all but it shud be clear with lower and upper lim

Need a new E- payment gateway Project Description: I need a new payment gateway of my own. Anyone who has previous experience in preparing a new payment gateway. I mean new p

How can we define a computer screen? A computer screen is define as use to display output of computer to the user. Computer screen is consists of pixels.

We need an OpenGL - based visualisation of an OBJ-File that was created out of Maya3D. (important: we have to use OpenGL with Java - JOGL) In other words: we have an OBJ-file (a