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From Ben McCann <...@benmccann.com>
Subject Compression on client side vs server side
Date Mon, 02 Apr 2012 15:42:13 GMT
Hi,

I was curious if I compress my data on the client side with Snappy whether
there's any difference between doing that and doing it on the server side?
 The wiki said that compression works best where each row has the same
columns.  Does this mean the compression will be more efficient on the
server side since it can look at multiple rows at once instead of only the
row being inserted?  The reason I was thinking about possibly doing it
client side was that it would save CPU on the datastore machine.  However,
does this matter?  Is CPU typically the bottleneck on a machine or is it
some other resource? (of course this will vary for each person, but
wondering if there's a rule of thumb.  I'm making a web app, which
hopefully will store about 5TB of data and have 10s of millions of page
views per month)

Thanks,
Ben

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