[Glass] Fwd: [Seaside] Progress bar for database query

[Mariano Martinez Peck via Glass]

Hi Dario,

It looks strange to me that a query to GemStone could take that much. Did
you profile it?  how many rows has the collection? which type of collection
is it?   the complexity / time goes into the "condition" rather in the
select?
I ask because many times I was in the same situation, after a quick
profiling, I noticed that adding an index would solve it.

Cheers,


---------- Forwarded message ----------
From: dtrussardi at tiscali.it <dtrussardi at tiscali.it>
Date: Thu, Oct 15, 2015 at 9:23 AM
Subject: [Seaside] Progress bar for database query
To: seaside-wiki <seaside at lists.squeakfoundation.org>


Ciao,

        i have a seaside application with some user interface.

        Now i have one specific user request for query the database.

        This request required some long time on the server before answer.

        My goal is to :

                a) display a progress bar when the user submit this query

                b)  block the web user request until the server answer the
data query result


        How i can implemented this solution?

        Thank for any considerations.


                Dario

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-- 
Mariano
http://marianopeck.wordpress.com
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