[wp-hackers] MySQL MEMORY worth using for an object cache?

[Austin Matzko]

On 4/17/07, Matt Mullenweg <m at mullenweg.com> wrote:
> APC adds some additional function to PHP that can be used for object
> caching.

I think Mark Jaquith wrote this plugin[1] to take advantage of that a
while back.  Has anyone used it with recent versions of WP?

[1] http://comox.textdrive.com/pipermail/wp-hackers/2006-February/004472.html