[rch]

You might be interested in one of these articles:

http://pauladamsmith.com/articles/redis-under-the-hood.html

http://blog.togo.io/how-to/adding-interval-sets-to-redis

They have both been discussed before though.

[HeyChinaski]

Ah yes, I remember the interval sets article. The first post is a lot more in depth than mine. Both great links, thanks.