[wp-hackers] Examples of plugins that use the transient API

[Otto]

The fetch_feed code in core uses the transient API for caching,
eventually. It uses SimplePie to retrieve feeds, but hooks the
SimplePie requests in with the WP_Feed_Cache object. WP_Feed_Cache is
an extended SimplePie_Cache class that uses the
WP_Feed_Cache_Transient to store the data. WP_Feed_Cache_Transient,
naturally, uses transients.

So anything that displays a feed (all the feeds on the dashboard, for
instance) use transients. Cache time on them defaults to 12 hours.

-Otto



On Thu, Aug 5, 2010 at 11:48 AM, Chris Olbekson <chris at c3mdigital.com> wrote:
> Hello All,
> I will be speaking at WordCamp Houston this weekend on performance and I
> would like to show some examples of plugins and or themes that
> make efficient use of the Transient API.  If anyone could point some out to
> me I would greatly appreciate it.  I am going to be demonstrating how
> Memcached improves performance by storing transient data in ram.
>
> --Chris Olbekson
>
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