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 Post subject: Load Page into Memory
PostPosted: May 13th, 2012, 4:44 pm 
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Joined: May 25th, 2008, 4:57 pm
Posts: 355
Location: Ireland
Opus: Pro 9.75
OS: Windows 10
System: MacBook Pro (Intel 2020)
Hi All,

I am publishing a large publication with a Data file for each Page, as I will be using the update feature to update pages in the future.

Problem is one of the pages is 25MB, and when the user clicks to that page it takes about 5 seconds to load, so it's slow. The page contains a slide show that has about 200 photos. Preloading the slideshow images doesn't improve load time, actually appears to slow it down. I really need to preload the page.

Also tried compressed publication and uncompressed publication, both take exactly 4.7 seconds to display the page.


Any recommendations to preload the page so it doesn't do it so slowly. The publication is being loaded from the hard drive, so not a CD issue.


Thanks.

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Opus Pro 9.75 on MacBookPro (2020 Intel) running Parallels 19 with Windows 10 (x64)


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 Post subject: Re: Load Page into Memory
PostPosted: May 13th, 2012, 7:05 pm 
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Godlike
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Joined: March 21st, 2007, 10:44 am
Posts: 3188
Location: UK
Opus: Evolution
I'd start by checking a publication with just the slide show. I checked with a 200mb datafile and it loaded the slide show instantly.

Mack

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 Post subject: Re: Load Page into Memory
PostPosted: May 14th, 2012, 1:17 pm 
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Joined: May 25th, 2008, 4:57 pm
Posts: 355
Location: Ireland
Opus: Pro 9.75
OS: Windows 10
System: MacBook Pro (Intel 2020)
Thanks Mack,

I explored the problem further this morning and seems to be something else slowing the load time. Will do some more test and post results here when I figure out what's slowing it down.

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Opus Pro 9.75 on MacBookPro (2020 Intel) running Parallels 19 with Windows 10 (x64)


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 Post subject: Re: Load Page into Memory
PostPosted: May 14th, 2012, 2:43 pm 
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Joined: May 25th, 2008, 4:57 pm
Posts: 355
Location: Ireland
Opus: Pro 9.75
OS: Windows 10
System: MacBook Pro (Intel 2020)
This problem has nothing to do with the slideshow. I was wrong on that, it was related to text.

Using the font Calibri caused the slow down. It took a while to single this out as the problem, as it didn't cross my mind that the font could be an issue. I have played around with different publishing settings, embedding the font, etc. But that didn't improve the load time.

So solution is not to use Calibri font in a publication.

Attached file is a simple publication showing the load delay with a page with the font used.


You do not have the required permissions to view the files attached to this post.

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Opus Pro 9.75 on MacBookPro (2020 Intel) running Parallels 19 with Windows 10 (x64)


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 Post subject: Re: Load Page into Memory
PostPosted: May 14th, 2012, 5:17 pm 
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Godlike
Godlike

Joined: November 12th, 2005, 1:56 am
Posts: 1474
Location: SFBay Area
Opus: OpusPro v9.0x, & Evol.
OS: Vista32
System: Core 2 duo 2Ghz, RAM 3GB, Nvidia Go 7700 - laptop
lmc wrote:
Using the font Calibri caused the slow down.

Really? I would never have suspected a MS bundled font could cause that kind of problem. Why would this be?

Good catch! Any other fonts to watch-out for I wonder.

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 Post subject: Re: Load Page into Memory
PostPosted: May 14th, 2012, 6:16 pm 
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Joined: May 25th, 2008, 4:57 pm
Posts: 355
Location: Ireland
Opus: Pro 9.75
OS: Windows 10
System: MacBook Pro (Intel 2020)
Not sure this was the first time I have ever experienced such an issue, I tried a few different options in the publish settings but couldn't get it to speed up. I'll send it to DW and see if they can check what the slow down is.

A simple solution is to use the Calibri font on the starting page and it will load from the start and no delay later on.

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Opus Pro 9.75 on MacBookPro (2020 Intel) running Parallels 19 with Windows 10 (x64)


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 Post subject: Re: Load Page into Memory
PostPosted: May 14th, 2012, 7:44 pm 
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Godlike
Godlike
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Joined: March 21st, 2007, 10:44 am
Posts: 3188
Location: UK
Opus: Evolution
It would appear to be the magic six from the MS ClearType pack developed for Vista - and a google suggests Opus is not alone.

Kudos for tracking it down to the font!

Mack

_________________
When you have explored all avenues of possibilities, what ever remains, how ever improbable, must be the answer.

Interactive Solutions for Business & Education
Learn Anywhere. Learn Anytime.

www.interaktiv.co.uk
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