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user: rubyorchard created: 2011-03-25 karma: 204 submissions: When to use STDERR instead of STDOUT 10 points | 1 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments Realtime metrics using Redis bitmaps 184 points | 19 comments 0 points | 0 comments 0 points | 0 comments