Ryan Tomayko

memcache-top —

Nice little self-contained perl script that shows a basic memcached top display for a list of servers.

$ curl http://memcache-top.googlecode.com/files/memcache-top-v0.6 >
  ~/bin/memcache-top
$ chmod +x ~/bin/memcache-top
$ memcache-top --sleep 1 --instances memcache1,memcache2,memcache3

That gives you this:

Nifty.

Introducing Cache Money —

Bad-ass ActiveRecord extension that does read-through and write-through caching to memcached in a way that’s fairly transparent. This is one of the strategies the Twitter folks put in place recently to improve their response time and availability.

Consistent Hashing —

Superbly explained and with extremely useful circly diagrams. Bravo.

What nine of the world’s largest websites are running on —

Linux, Apache, PHP, and memcached are the big winners. Nice to lighttpd represent.