There's a pretty slick Redis implementation at http://antirez.com/post/scripting-branch-released.html http://antirez.com/post/scripting-branch-released.html - I

There's a pretty slick Redis implementation at http://antirez.com/post/scripting-branch-released.html http://antirez.com/post/scripting-branch-released.html - I've been meaning to check it out for some real world usage. Mostly I've seen it in Warcrack.