is there any related between JDO and hibernate ?

[Alvin chew]

hi, i have not much knowledge on hibernate and jdo , can someone guide what is the different between these two ? thank you very much

[Pj Murray]

JDO is a data persistence specification published under that Java Community Process (JCP). It's support by a few dozen vendors.

Hibernate is a very popular open source data persistence framework/ORM project.


You can find a comparison of various data persistence technologies, including JDO and Hibernate, here:

http://www.codefutures.com/weblog/corporate/archives/2005/02/data_persistenc.html



You might find these notes on choosing a data persistence strategy useful:

http://www.codefutures.com/weblog/andygrove/archives/2005/01/choosing_a_java.html



Regards
PJ Murray
CodeFutures Software
Java Code Generation for Data Persistence
http://www.codefutures.com