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Old 02-07-2012, 07:22 PM
Kaitlyn2004 Kaitlyn2004 is offline
 
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Default Similar Threads performance

I maintain a large vBulletin install and have had similar threads disabled for at least 2 years...

We are currently considering looking into enabling it for our users but are obviously concerned about performance. I haven't dug into the code just yet so I had a couple of questions:

- Has anyone did any performance analysis around this feature?
- I see it's built "on post" which is good, I suppose. Would it show NEWER similar threads over time?
- How many new queries are required on thread display? Are they cached?

Anything else to be aware of?

Thanks,

Kaitlyn
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