Thanks... a lot...... @dIMITTRI..
Good Idea...

--- On Wed, 2/18/09, Dimitry Sibiryakov <sd@...> wrote:

From: Dimitry Sibiryakov <sd@...>
Subject: Re: [firebird-support] Slow response on a big database?
To: firebird-support@yahoogroups.com
Date: Wednesday, February 18, 2009, 4:52 AM

> But i dont know what do you mean about Pull / push Methode?..
> Please...Detail... and example...
> can i read data have Change or Not ?? how?

Ok, example of pull-method of getting data: you are reading an
internet forum. You open a web-page and get all messages from a topic,
no matter whether you already read it or not. It is convenient, but you
have big internet traffic.
Example of push-method: you subscribed to this mail-list (which is
another front-end for the same forum). You'll get only new messages and
these messages contain complete information, not just link to forums's
web-page. Traffic is low, reaction time is excellent, but you must do
some additional work to gather messages into thread to get full picture.

SY, SD.


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