Comments on: The Wonders and Simplicity of Redis Sets http://nerderati.com/2010/02/the-wonders-and-simplicity-of-redis-sets/ You're probably not nerdy enough. Thu, 09 Feb 2012 00:16:08 +0000 hourly 1 http://wordpress.org/?v=3.1.1 By: Josh http://nerderati.com/2010/02/the-wonders-and-simplicity-of-redis-sets/comment-page-1/#comment-24 Josh Sun, 21 Mar 2010 21:48:59 +0000 http://nerderati.com/?p=199#comment-24 If I was storing a list of arbitrary key/values in redis and then wanted to get a grouped return on the intersection of a bunch of k/vs on all the data, could you do that easily with Redis? For example, if I had various a=1, b=2, c=5, d=89, e=78 etc (different attributes and values, some the same, millions of times) and wanted to get a grouped resultset of (a=1, c=5, re=45) returned where all those elements that match all three are grouped together then all elements that match just 2 and then finally all that match just one, can Redis do that? If I was storing a list of arbitrary key/values in redis and then wanted to get a grouped return on the intersection of a bunch of k/vs on all the data, could you do that easily with Redis?

For example, if I had various a=1, b=2, c=5, d=89, e=78 etc (different attributes and values, some the same, millions of times) and wanted to get a grouped resultset of (a=1, c=5, re=45) returned where all those elements that match all three are grouped together then all elements that match just 2 and then finally all that match just one, can Redis do that?

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