Explain DAO in Spring framework?

Explain DAO in Spring framework?

Spring Framework's Data Access Object (DAO) support provides integration of heterogeneous Java Database Connectivity (JDBC) and Object-Relational Mapping (ORM) products. DAO support is provided for JDBC, Hibernate, iBATIS, Java Data Objects (JDO), Java Persistence API (JPA), Oracle's TopLink and Common Client Interface (CCI). 

Date:2002-02-09 00:00:00

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