| Performance of JDO/EJB2.0 [message #76417] |
Tue, 11 June 2002 23:06  |
Sarita
Messages: 7
Registered: June 2002
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Junior Member |
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I have an application to develop to be hosted on the Oracle 9iAS server. For Database I have an option to use
--- JDO [[Java Objetcs
--- EJB 2.0
What is more effiecient and support available. For me performance is an key factor.
Sarita
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| Re: Performance of JDO/EJB2.0 [message #76518 is a reply to message #76417] |
Sun, 13 October 2002 09:52  |
atul
Messages: 17
Registered: September 1999
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Junior Member |
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jdo is a lightweight persistence framework..
i guess you'll need a o/r mapper to write to a rdbms like ora9i.. unless ora9i coame with it..or if the jdo vendor gave it to you...
if you already have a app. server with ejb2.0 you can have local ref. and other features to increase enitity ben perf...plus app.servers come with o/r mappers and save money there..
a good understanding of design patterns can help you reduce/keep at min. remote calls. and help improve performance with EJB2.x..
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