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Hibernate Tutorial for Beginners Roseindia

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Here is a detailed description of Hibernate Tutorial for Beginners. Everything about Hibernate from its features to its compatibility and to its different versions are explained below in simple language. Hibernate is an Object-Relational Mapping (ORM) framework for Java built by JBoss organization. It is an open source framework.

Learn Hibernate programming at Rose India.net website

RoseIndia.Net website is providing many tutorials of the Hibernate framework. After learning these tutorials you will master the Hibernate ORM framework. These tutorials are good for beginners and many advance topics are also covered for the experienced developers.

Here is a detailed description of Hibernate Tutorial for Beginners. Everything about Hibernate from its features to its compatibility and to its different versions are explained below in simple language.

What is Hibernate?

With the help of following tutorial you will learn the basics and advance topics of the Hibernate ORM framework. The development of the Hibernate framework was developed started by Gavin King in the year 2001. Since then it is evolved much and today it one of the leading ORM framework. Hibernate is free and distributed under the GNU Lesser General Public License.

You can use Hibernate to develop the data access layer for your free as well as commercial application. You don't have to pay any licensing fee.

Hibernate is an Object-Relational Mapping (ORM) framework for Java built by JBoss organization. It is an open source framework.

Initially it was started to provide the use of entity beans in EJB2 style but now it focuses in providing a better persistence capabilities.

Learn the Features of Hibernate as it will give you the complete information about Hibernate framework.

  • Hibernate maps the Java classes to a Database tables using an XML file
  • Hibernate maps the data types to SQL data types using an XML file.
  • Programmer needs less line of code.
  • Hibernate provides the simple methods to store and retrieve Java objects from database.
  • Programmer must not worry about the unfamiliar SQL data types.
  • It has simple query for data access and easy fetching techniques
  • Hibernate is compatible with different Databases

Hibernate tutorials at Rose India .net website:

Here are the list of tutorials at our website:

Hibernate is compatible with following databases:

  1. MySQL
  2. Oracle
  3. FrontBase
  4. Microsoft SQL Server Database
  5. HSQL Database Engine

Hibernate Architecture

Hibernate Architecture is a mediator that uses database and Java application to provide persistence services. To use Hibernate, Java classes representing the table in the database are created, then the instance variable in the class are mapped with the columns in the database.

Now Hibernate automatically creates the query to perform operations like select, insert, update and delete the records in the table.

3 main components of Hibernate Architecture:

  1. Connection Management
  2. Transaction management
  3. Object relational mapping

Java APIs used by Hibernate are:

  • JDBC
  • JTA (Java Transaction API)
  • JNDI (Java Naming and Directory Interface)

JDBC allows hibernate to interact with any database that has JDBC driver support. JNDI and JTA are used to integrate with J2EE application.

Hibernate Versions are released by Hibernate community from time to time after making the required changes or improving the functionality of the older version. Every new release has some added features like classes and methods and reported bugs are removed.

Versions of the Hibernate are:

Current version (till date) is the Hibernate ORM 4.3.0.Beta1.

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Posted on: May 2, 2013

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