Barry Frost about / archives / follow / contact Bookmarked http://www.lukemelia.com/blog/archives/2010/01/17/redis-in-practice-whos-online/ Redis in Practice: Who’s Online? Using Redis sets to store a collection of user IDs for who’s online style functionality Published 15 February 2010 at 22:27 UTC In bookmarks Also Categories #redis #nosql #presence #activity #ruby #chat #online #fortimblair #via-pinboard
