Re: OCI performance with user callbacks

From: Pablo Sanchez <pablo_at_dev.null>
Date: Mon, 06 Jan 2003 22:05:46 GMT
Message-ID: <Xns92FB99911710Cpingottpingottbah@209.242.64.107>

roger <rsr_at_rogerware.com> wrote in
news:Xns92FB70E521D8Drsrrogerwarecom_at_204.127.199.17:

> Hi. Has anyone using OCI "user callbacks" noticed that the
> performance of your OCI application drops off *dramatically*
> when these are used? Or is it just me?

Roger,

I haven't tried using call backs for the work my company recently did (porting OCI 7 to OCI 8/9). I think intuitively, I would expect a performance degradation because of the context switching within the process.

Is this on Windows or a Unix environment?

Thx!

-- 
Pablo Sanchez, High-Performance Database Engineering
http://www.hpdbe.com

Received on Mon Jan 06 2003 - 16:05:46 CST