RSS Feed performance ?

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6/9/2010 11:03:47 PM
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RSS Feed performance ?

Hi,

I have an intranet page for Hunter Valley Grammar School working perfectly.
It has custom modules/auto login/etc..

The only issue with the intranet site is the RSS Feedpage.

It seems to recompile or requery the Rss feeds if its left idle for a few hours.

This results in a 10sec or so lag before it renders for someone. The next person gets the page asap.

This is not happening with any other mojo page. And worker settings have been set to 24hrs.

Any ideas..???

Thanks

6/10/2010 7:55:48 AM
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Re: RSS Feed performance ?

If you don't have much traffic on your site the feed is not kept fresh because the cache expires before the next visitor and it reloads the feeds from the web. You could solve it with a very long feed cache setting but then your feed may not show the newest content.

6/10/2010 11:46:40 PM
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Total Posts 101

Re: RSS Feed performance ?

Thanks.. That stops the lag from the default 30min.. But it does mean the RSS feeds are updated only every 4hrs now, then a lag will still occur.

Maybe a cron/scheduled task to query and fill the database might work better ? I'll take a look at the code and extract the bits needed to

schedule the update every 1hr in the background.

 

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