New posts in Dao

Difference between Active Record and DAO?

Hibernate using multiple databases

Where should "@Transactional" be place Service Layer or DAO

DAO methods and synchronized

Spring + Hibernate : a different object with the same identifier value was already associated with the session

Where does the @Transactional annotation belong?

Is there a way to change the JPA fetch type on a method?

What is the difference between the Data Mapper, Table Data Gateway (Gateway), Data Access Object (DAO) and Repository patterns?