ObJectRelationalBridge (OJB) is an open source Object/Relational mapping tool that provides transparent persistence for Java Objects against relational databases. It is useful Servlet and EJB scenarios to provide persistence for your domain model. A JDO compliant API is also planned.
read more @ http://objectbridge.sourceforge.net.
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New release of OJB object/relational mapping tool (5 messages)
- Posted by: sharat nellutla
- Posted on: January 10 2002 08:38 EST
Threaded Messages (5)
- New release of OJB object/relational mapping tool by Chris Mein on January 11 2002 07:56 EST
- New release of OJB object/relational mapping tool by Kevin Citron on January 11 2002 11:02 EST
- New release of OJB object/relational mapping tool by Kai Virkki on January 11 2002 16:27 EST
- vs Castor ? by Manish Sharan on January 14 2002 11:38 EST
- New release of OJB object/relational mapping tool by Sharad Gupta on December 10 2002 17:01 EST
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New release of OJB object/relational mapping tool[ Go to top ]
- Posted by: Chris Mein
- Posted on: January 11 2002 07:56 EST
- in response to sharat nellutla
I was going to write directly to the development group but a message on the server side is better.
I was looking for an open source O/R tool that was 'non-intrusive' and simple to use/configure. The Object Relational Bridge is just that. No extending a common base class to allow for persistence, simple XML configuration and pretty easy to follow.
Thanks to the team for there efforts.
Chris Mein -
New release of OJB object/relational mapping tool[ Go to top ]
- Posted by: Kevin Citron
- Posted on: January 11 2002 11:02 EST
- in response to sharat nellutla
Looks interesting. But, I can't seem to be able
to download it from sourceforge -
New release of OJB object/relational mapping tool[ Go to top ]
- Posted by: Kai Virkki
- Posted on: January 11 2002 16:27 EST
- in response to Kevin Citron
I downloaded the OJB source distribution just today without problems. There is a download link, which can be easily found.
I spent last night studying the well written tutorials. There aren't actually so many open source projects around having good documentation, so OJB is a great exception to this.
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vs Castor ?[ Go to top ]
- Posted by: Manish Sharan
- Posted on: January 14 2002 11:38 EST
- in response to sharat nellutla
I have been using Castor for a while and even though its lack of working examples was a pain , I found it very useful .The OJB o/r mapping tool also offers functionality similar to Castor , although Castor is non compliant with any standards. Would you be interested in benchmarking this against Cator ? -
New release of OJB object/relational mapping tool[ Go to top ]
- Posted by: Sharad Gupta
- Posted on: December 10 2002 17:01 EST
- in response to sharat nellutla
Has anybody tried OBJ in a complex application? I am interested to know the performance aspects of it. We want to consider this as the persistence framework for our fairly complex J2EE (not EJBs though) application using DB2. Any recommendations? Thanks!