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Hibernate Basics PDF Print E-mail
Written by Administrator   
Tuesday, 23 August 2011 14:41
Article Index
Hibernate Basics
Architecture
Framework Objects
Object States
Working with Objects
Hibernate Types
All Pages

 

This article is first part of the many that will talk about hibernate with samples wherever required. We'll talk about the basics in this article so that we can write a simple hibernate application.

What is ORM (Object/Relationship mapping) ?

  • ORM can be viewed as a bridge between an application and RDBMS that it is depending on.
  • It simplifies the transformation of business data between application and RDBMS.
  • ORM provides services for persisting, querying and takes care of communicating with the underlying database.

 

Why Hibernate?

  • Hibernate is a ORM framework widely used by most of the developers for POJO persistence.
  • It encapsulates all the database related constraints and lets you work with java objects.
  • It supports all OOP concepts.
  • Allows to focus on the domain object rather than the persistence plumbing.
  • Sophisticated query facilities like HQL, Criteria API, Query By Example & native queries.
  • Proven framework for high performance, reliability & scalability.

 



Last Updated on Tuesday, 06 September 2011 12:47
 
 
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