Solved

JPA, EJB 3.0

Posted on 2011-09-08
2
296 Views
Last Modified: 2012-05-12

i would like to know about JPA, EJB 3.0. When,where,How we use them. what are advantages, disadvantages  differences, similarities of using them.  I was not clear on this concept. thanks in advance
0
Comment
Question by:gudii9
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
2 Comments
 
LVL 47

Assisted Solution

by:for_yan
for_yan earned 150 total points
ID: 36507405
JPA - Java Persistence API
Its latest and greatest incarnation was developed as part of new EJB 3.0 specifcation. So they very miuch work together. Google both of them and you'll find lots of great sources of info about them in very top links
0
 
LVL 21

Accepted Solution

by:
Amitkumar Panchal earned 350 total points
ID: 36515509
0

Featured Post

Industry Leaders: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

INTRODUCTION Working with files is a moderately common task in Java.  For most projects hard coding the file names, using parameters in configuration files, or using command-line arguments is sufficient.   However, when your application has vi…
Introduction This article is the last of three articles that explain why and how the Experts Exchange QA Team does test automation for our web site. This article covers our test design approach and then goes through a simple test case example, how …
Viewers learn about the “for” loop and how it works in Java. By comparing it to the while loop learned before, viewers can make the transition easily. You will learn about the formatting of the for loop as we write a program that prints even numbers…
Viewers will learn about basic arrays, how to declare them, and how to use them. Introduction and definition: Declare an array and cover the syntax of declaring them: Initialize every index in the created array: Example/Features of a basic arr…

726 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question