EAserver - easerver libjct bug?

Author

easerver libjct bug?

teddypinakacute

2005-03-30, 7:08 pm

I have a dw that retrieves in 15 seconds, the same dw
retrieves in 15 minutes when deployed to jaguar? any ideas?

Jim Egan

2005-03-30, 7:08 pm

teddypinakacute wrote...
> I have a dw that retrieves in 15 seconds, the same dw
> retrieves in 15 minutes when deployed to jaguar? any ideas?
>

Retrieves, or renders in the browser? There is a huge difference. The amount of code
returned to the browser can be incredibly large. Take a look at the source in the browser
and you'll see what I mean.

Check your DataWindow to see if you really need all the columns that are being
returned/displayed.

Consider using the HTMLGen.PageSize property to limit the number of rows returned to the
browser at a time. That can speed up the rendering a tremendous amount.
--
Jim Egan [TeamSybase]
Sybase product enhancement requests:
http://www.isug.com/cgi-bin/ISUG2/submit_enhancement

Dean Jones

2005-03-30, 7:08 pm

I agree, If you are returning a large number of rows to the browser as an
html dw it could be a very large amount of data due to all the HTML for
formatting.

I had a similar example that the data retrieved in 30 seconds but it took
for ever to pull up in the browser. After a closer look I noted it was
returning 25 megs to the browser.

--
Dean Jones [TeamSybase]
CEO
Certified PowerBuilder Developer
www.powerobjects.com
(612) 339-3355 ext 112
"Jim Egan" < eganjp_nospam@compus
erve.com> wrote in message
news:42351ed1$1@foru
ms-1-dub...
> teddypinakacute wrote...
>
> Retrieves, or renders in the browser? There is a huge difference. The
> amount of code
> returned to the browser can be incredibly large. Take a look at the
> source in the browser
> and you'll see what I mean.
>
> Check your DataWindow to see if you really need all the columns that are
> being
> returned/displayed.
>
> Consider using the HTMLGen.PageSize property to limit the number of rows
> returned to the
> browser at a time. That can speed up the rendering a tremendous amount.
> --
> Jim Egan [TeamSybase]
> Sybase product enhancement requests:
> http://www.isug.com/cgi-bin/ISUG2/submit_enhancement

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