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From Matthias Schmidt <matthias.schm...@gmx.de>
Subject Re: Weblog tagcloud / performance
Date Thu, 12 Nov 2009 17:14:55 GMT
Blogs.sun.com uses memcached for caching.



Am 12.11.2009 um 14:23 schrieb Christopher Blasnik <christopher.blasnik@gmail.com 
 >:

> Hello all,
>
> I would need some opions / info on the performance of tagcloud  
> queries:
> Everyone surely is familiar with the call to
>
> $model.weblog.getPopularTags...
>
>
> in order to create a tagcloud.
>
> The actual logic is done in velocity, and getPopularTags issues a DB  
> query.
>
> Here are my questions:
> - Is this fast enough for sites with a lot of traffic && a lot of  
> tags?
> - Is there any caching involved for the tag queries (looks like  
> there isn't, but it is very likely that I've overlooked something  
> obvious)?
> - If there's no caching, would you recommend to move the tag-cloud  
> query to a cached object  (again, for a high-traffic site)?
> [This would be needed for a site with lots of tags AND lots of  
> traffic. My suggestion would be to cache / flush the cache of  tags  
> once per day]
>
> Cheers,
> - Chris
>
> -- 
> Christopher Blasnik
> UCS - unique computing solutions gmbh
> Löwengasse 2/8
> A-1030 Vienna, Austria
> http://www.ucs.at/
> mailto:c.blasnik@ucs.at
>
>

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