This week's book giveaway is in the Mac OS forum.
We're giving away four copies of a choice of "Take Control of Upgrading to Yosemite" or "Take Control of Automating Your Mac" and have Joe Kissell on-line!
See this thread for details.
The moose likes Object Relational Mapping and the fly likes L1 and L2 Caches in Hibernate Big Moose Saloon
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L1 and L2 Caches in Hibernate

Chandra shekar M
Ranch Hand

Joined: Dec 20, 2006
Posts: 135

In L1 Hibernate cache we can create multiple transactions in a single session object so we are sharing session between multiple transactions. All these transactions are managed by us. But say we have JBoss now which has JTA enabled now what happens? I think we have one transaction created by the Container and In code we have our own transactions still the session can be seen only by the child transactions created by us. But not between the two different master transactions created by the container For this we have to use L2 cache.

Is this Correct?

Consider Paul's rocket mass heater.
subject: L1 and L2 Caches in Hibernate