>> By the spec each finder must query the database. 

Too sad. Is this really so? This is a very peculiar thing to write into a spec. 
Usually, spec statements tend to be less concrete, leaving vendors room for 
optimizations...
If the above statement is indeed in the spec, someone should change it. Resultset 
caching is too nice a thing to leave it out of J2EE. ;(

mikea-xoba:
>> as the other gentleman pointed out
*g the who? the what?!

Jboss does not cache resultsets but c-jdbc does.
C-JDBC is an open-source framework for db clustering and offers support for resultset 
caching as well. 
For one thing you could use c-jdbc as an intermediate layer between jboss and your 
database to add resultset caching capabilities.

Furthermore, provided that the c-jdbc algorithm for resultset-caching is valid, it 
might serve as a prove-of-concept that such a thing is possible. Hmm, c-jdbc even 
deals with clustered dbs, but on the other side also makes the assumption that all db 
accesses happen through jdbc connections...

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http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3823636#3823636

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http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3823636


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