Yes, that is correct.  So it is good not have not 3 second queries :-) and if 
you do have them and can identify them in advance, run them in a separate EOF 
stack to avoid impacting the other users.

Chuck

From: <[email protected]> on behalf of 
Leigh Kivenko <[email protected]>
Date: Monday, June 6, 2016 at 9:47 AM
To: Ramsey Gurley <[email protected]>
Cc: "[email protected]" <[email protected]>
Subject: RE: Question about jdbc connection pool

Thanks Ramsey. Does that mean there is only 1 database connection shared by all 
end-users of an app? So if a user hits a query that runs for 3+ seconds all 
other application users are stuck waiting for that query to complete?

Leigh Kivenko | VP, Technology
PortfolioAid
t. 416-479-0523 | e. [email protected]<mailto:[email protected]>

This e-mail may be privileged and confidential. If you received this e-mail in 
error, please do not use, copy or distribute it, but advise me immediately (by 
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From: [email protected] 
[mailto:[email protected]] On Behalf 
Of Ramsey Gurley
Sent: Monday, June 06, 2016 12:18 PM
To: Leigh Kivenko <[email protected]>
Cc: [email protected]
Subject: Re: Question about jdbc connection pool

The ObjectStoreCoordinator opens one connection which everything shares by 
default. If you want multiple connections, you have to create multiple OSCs. 
There’s an OSC pool built into Wonder, but it leaks memory.

On Jun 6, 2016, at 8:40 AM, Leigh Kivenko 
<[email protected]<mailto:[email protected]>> wrote:



Hello,
How does one set the jdbc connection pool size? Is there a default if this 
isn’t specifically set?

Thanks,

Leigh Kivenko | VP, Technology
PortfolioAid
t. 416-479-0523 | e. [email protected]<mailto:[email protected]>

This e-mail may be privileged and confidential. If you received this e-mail in 
error, please do not use, copy or distribute it, but advise me immediately (by 
return e-mail or otherwise), and delete the e-mail.

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