Illustrate object-to-relational mapping?, JAVA Programming

Assignment Help:

 

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


Related Discussions:- Illustrate object-to-relational mapping?

I need social mobile application, Project Description: I'm using a php s...

Project Description: I'm using a php script called phpfox on my site its work as social network . So I need is to use this script as CMS for my application. What users wil

Write a algoritm to play blackjack , Draw: loops through the list of cards ...

Draw: loops through the list of cards drawing them in a single row starting from the screen position referred to by the 'x' and 'y' fields of the Hand class. You can limit the numb

Which is better to store data as attributes or as elements? , A question ri...

A question rising in the mind of XML/DTD designers is whether to model and encode retain information using an attribute, or alternatively, using an element. 1. Using  an  elemen

Difference between while statement and a do while statement, What is the di...

What is the difference between a while statement and a do while statement? A while statement checks at the starting of a loop to see whether the next loop iteration should occu

Why is uml important? , The more complicated the underlying system, the mor...

The more complicated the underlying system, the more critical the inter communication among everyone involved in deploying and developing the software. UML is a software language f

Game of life, Conway's Game of Life is a "cellular automaton" that is playe...

Conway's Game of Life is a "cellular automaton" that is played on a 2D grid (array) of cells. At the start of the game, an initial configuration is set up in which a number of cell

Translate four row solitaires from java swing to android, Translate Four Ro...

Translate Four Row Solitaires from Java Swing to Android. Project Description: There is a product known Four Row Solitaire listed in GitHub. I would like Swing GUI to be repl

Is java is network oriented or not, Distributed / Network Oriented Java...

Distributed / Network Oriented Java is network friendly -- both in its portable, threaded nature, and since common networking operations are built-in to the Java libraries.

Implement the list calss, Your next task is to implement the MovieList clas...

Your next task is to implement the MovieList class that manages the details for a list of DVD Movies read from the specified data file. The constructor will include a parameter tha

Need to develop chat application for j2me, Need to develop Chat application...

Need to develop Chat application for j2me and I want Image Processing code Project Description: We want a chat application for a community website. Image processing and co

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd