How to reduce the number of exchange between the database & the app?

Hi,
In order to resolve performance issue of my application under a dirty network (ping=150ms), I make use of Ethereal.
And I noticed that an incredible amount of TCP exchanges (little SQL requests amoung others things) was complete between my application and the database.
Does exist a KODO or JDO parameter upon which I could work around in order to optimize these exchanges/SQL requests?
DB: Oracle 9.2.0.1 --
KODO: 3.3.3 --
Thanks a lot.
Mathieu, STERIA France
Message was edited by:
steria_fr
Message was edited by:
steria_fr

You can activate logging of every SQL being issued by Kodo by setting kodo.Log:SQL=TRACE.
Kodo issues SQL when the application accesses object fields/relations that are not yet loaded. Analysis of SQL would indicate what is being fetched. You can minimize the number of SQL, say, adding a set of fields in the same fetch-group thereby bringing them from database in a single SQ!L call.

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