An Introduction to Java Object Persistence with EJB

Resources Links

Ajax
Articles
Bioinformatics-Tutorials
Database-Tutorials
Free Books
Hibernate-Tutorials
J2EE-Tutorials
J2ME-Tutorials
Java-Tutorials
JavaScript
JDBC-Tutorials
JMS-Tutorials
JSP-Tutorials
Linux-Tutorials
MS Technology
PHP
RMI-Tutorials
Servlets-Tutorials
Struts-Tutorials
Tools For Java Technology
UML-Tutorials
Web Graphics Designing
Web Hosting Tutorial
Web-Services-Tutorials

More Tutorials

JSP Tutorials
Hibernate Tutorials
Struts Tutorials
JSF Tutorials MySQL Tutorials
Spring Tutorials
EAI Tutorials
JAXB Tutorials
Web Services Tutorials
JDO Tutorials
Java Tutorials
Java Certification
Linux Tutorials
Java Servlets
WAP Tutorials
EJB Tutorials
JDBC Tutorials
Bio Informatics
Java Server Faces Java Interview Questions

Tutorial: An Introduction to Java Object Persistence with EJB

The 'impedance mismatch' between relational databases' tabular orientation and object-oriented Java's hierarchical one is a perennial problem for which the Java world has several good solution offerings. This article, the first in a three-part series, wil

Tutorial Details:

Storing and retrieving information for most applications usually involves some form of interaction with a relational database. This has presented a fundamental problem for developers for quite some time since the design of relational data and object-oriented instances share very different relationship structures within their respective environments. Relational databases are structured in a tabular configuration and object-oriented instances are typically structured in a hierarchical manner. This "impedance mismatch" has led to the development of several different object-persistence technologies attempting to bridge the gap between the relational world and the object-oriented world. The Enterprise JavaBeans (EJB) framework provides is one such means of bridging this gap.

This article is the first in a series, which will discuss how three different object-persistence technologies (EJB, Java Data Objects, and Hibernate) attempt to simplify the chore of connecting relational databases and the Java programming language.

Read Tutorial at: Click here to view the tutorial

Rate Tutorial: An Introduction to Java Object Persistence with EJB

View Tutorial: An Introduction to Java Object Persistence with EJB

Related Tutorials:

The state of Java middleware, Part II: Enterprise JavaBeans - JavaWorld - April 1999
The state of Java middleware, Part II: Enterprise JavaBeans - JavaWorld - April 1999

A beginner's guide to Enterprise JavaBeans - JavaWorld - October 1998
A beginner's guide to Enterprise JavaBeans - JavaWorld - October 1998

Use JNDI to share objects between different virtual machines - JavaWorld July 1999
Use JNDI to share objects between different virtual machines - JavaWorld July 1999

Read all about EJB 2.0 - JavaWorld June 2000
Read all about EJB 2.0 - JavaWorld June 2000

Programming restrictions on EJB - JavaWorld August 2000
Programming restrictions on EJB - JavaWorld August 2000

Brewing entity Enterprise JavaBeans - JavaWorld September 2000
Brewing entity Enterprise JavaBeans - JavaWorld September 2000

The art of EJB deployment - JavaWorld August 2001
The art of EJB deployment - JavaWorld August 2001

Connect the enterprise with the JCA, Part 1
Connect the enterprise with the JCA, Part 1

Accelerate EJB 2.0 development with EJBGen
Accelerate EJB 2.0 development with EJBGen

Container-managed relations for the 21st century
Container-managed relations for the 21st century

Good introduction to JDO
Good introduction to JDO

Make the Java-Oracle9i connection
Make the Java-Oracle9i connection

Smart Value Object goes one step further
Smart Value Object goes one step further The Smart Value Object allows server components to track client-side modification of business objects in a rich client/J2EE server environment, by using the latest features offered by bytecode processing tools.

Object-relation mapping without the container
If you follow the latest developer buzz then you\\\\\'ve likely heard of IOC (Inversion of Control) containers and AOP (aspect-oriented programming).

The power of table-oriented programming
The power of table-oriented programming When object-oriented programming languages began to be used in enterprise applications, designers had problems fitting the object-oriented model with the relational model. In the object-oriented model, data is enca

Core Java Data Objects Excerpt
This book excerpt is from Core Java Data Objects,

An Introduction to Java Object Persistence with EJB
The 'impedance mismatch' between relational databases' tabular orientation and object-oriented Java's hierarchical one is a perennial problem for which the Java world has several good solution offerings. This article, the first in a three-part series, wil

Simple Object Persistence with the db4o Object Database
Simple Object Persistence with the db4o Object Database. db4o has been chosen for applications in embedded systems in which zero administration, reliability, and low footprint are critical features. In Germany, BMW Car IT, for example, uses it in an embed

What is Persistence Framework?
What is Persistence Framework? What is Persistence Framework? A persistence framework moves the program data in its most natural form (in memory objects) to and from a permanent data store the database. The persistence framework manages the

Introduction To Enterprise Java Bean(EJB). WebLogic 6.0 Tutorial.
Introduction To Enterprise Java Bean(EJB). WebLogic 6.0 Tutorial. Welcome to EJB Section (Learn to Develop World Class Applications with Enterprise Java Beans) (Online WebLogic 6.0 Tutorial) Introduction To Enterprise Java Bean(EJB) Enterprise

Site navigation