PECL memcache extension

[Brian Moon]

> Of course, all of this depends on how much of a problem it is when you 
> get stale data.  I guess in any situation where it _really_ matters, you 
> shouldn't be using memcached in the first place, but something more 
> persistent / less error prone such as db transactions.

I have been thinking the same thing through all this.  It sounds like 
people are putting data into memcached that is mission critical.  I 
would never put that in memcached.  I would push that data to redundant 
storage so that all copies were updated properly.

Brian.