RE: [eclipselink-users] connection management

["Michael O'Brien" <MICHAEL.OBRIEN@xxxxxxxxxx>]

John,
	Right, You should be ok using a standard JTA datasource that is setup for pooling on your application server as long as you don't timeout in mid-transaction.

	As an aside, I find it very interesting to help out a group in close proximity to the #2 supercomputer in the world at your lab - just under the other new June 2008 Roadrunner IBM system for the DOE built with IBM PlayStation cell processor blades.  If we can help get your 500 teraflop speed above the new June 2008 1 petaflop maximum it would be very good.

	thank you
	/michael  

-----Original Message-----
From: Tim Hollosy [mailto:hollosyt@xxxxxxxxx]
Sent: Tuesday, October 28, 2008 20:16
To: EclipseLink User Discussions
Subject: Re: [eclipselink-users] connection management


Sounds like a connection pool? No?

./tch



On Tue, Oct 28, 2008 at 6:17 PM, John Fisher <fisher23@xxxxxxxx> wrote:
>
>
> Hi folks,
>
>
>
> We are looking at using EclipseLink/JPA for a large distributed environment
> (1,500+ processes). Many of the processes will need to get to the database
> (Oracle), but not that frequently. So… is there a way to have EclipseLink
> "give up" its connections, after a timeout period, then automatically
> reestablish them as needed?
>
>
>
> Thanks,
> John
>
>
>
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>
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