
Basic introduction
Hibernate is an open source object-relational mapping framework. It encapsulates JDBC in a very lightweight object. It establishes a mapping relationship between POJO and database tables. It is a fully automatic ORM framework. Hibernate can automatically generate SQL statements and execute them automatically, allowing Java programmers to use object programming thinking to manipulate the database as they wish. Hibernate can be used in any situation where JDBC is used, either in Java client programs or in Servlet/JSP Web applications. The most revolutionary thing is that Hibernate can replace CMP in the J2EE architecture that uses EJB to complete the important task of data persistence.















Useful
Useful
Useful