use Foriegn Language to record life

as is well known,  Hibernate framework is an object persistent technology which let programmers operate database in object  oriented method, it encapsulate the lower level details of different databas

the general steps involve the following: 1  creating the domain objects 2 creating DAO interfaces and implementations 3 creating Service interfaces and implementations 4 finally,using an IOC conta

in order to a difference exists ,there should be something in common.they are all realtional database related. database transaction:a logical unit of database operations performed as a whole process.

maybe you have questions about JPA and Hibernate:such what is JPA ?what is Hibernate ? JPA and Hiberneate can use together? well,before we start it,we should understand of ORM , object relational map

there are basically two reasons you need to override equals and hashcode method in the POJO class 1 if you tend to put the instances of the persistenct classes  into the Java collecti  .like Set

as we all know,Hibernate is already one of the most popular ORM frameworks. and its performance is key highlight .when we use ORM framework,there will be a lot of convertions between  objects and data