Welcome to O7 Services

Hibernate Framework

O7services > Hibernate Framework

Hibernate is a high-performance Object/Relational persistence and query service, which is licensed under the open source GNU Lesser General Public License (LGPL) and is free to download. Hibernate not only takes care of the mapping from Java classes to database tables (and from Java data types to SQL data types), but also provides data query and retrieval facilities. Hibernate is a great tool for ORM mappings in java. It can cut down a lot of complexity and thus defects as well from your application, which may otherwise find a way to exist. This is specially boon for developers with limited knowledge of SQL. Hibernate, as an ORM framework, allows the mapping of the Java domain object with database tables and vice versa. As a result, business logic is able to access and manipulate database entities via Java objects. It helps speed up the overall development process by taking care of aspects such as transaction management, automatic primary key generation, managing database connections and related implementations, and so on. It does support the Java Persistence API (JPA) specification. JPA is a set of specifications for accessing, persisting, and managing data between Java objects and relational database entities.

Course Details


Duration: 60 days ( 120 hour)

Syllabus: Click here to download


Build Session factory with a database.

Insert a record into a database

select the same record from the database

mapping from Java classes to database tables


Basic Programming knowledge of java.

Basic understanding of relational databases, JDBC and SQL.

Advance Level


The spring framework provides a comprehensive programming and configuration model for modern java-based enterprise applications- on any kind of deployment platform. Spring focuses on the plumbing of enterprise applications so that team can focus on application-level business logic, without unnecessary ties to specific deployment environment.


A Spring MVC is a java framework which is used to build web applications. It follows the Model- View- Controller design pattern. It implements all the basic features of a core spring framework like Inversion of Control, Dependency Injection.


Spring Boot is designed to get you up and running as quickly as possible, with minimal upfront configuration of Spring. Spring Boot takes an opinionated view of building production- ready applications.