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HBase, mail # user - schema design: rows vs wide columns


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Re: schema design: rows vs wide columns
Stack 2013-04-07, 22:04
On Sun, Apr 7, 2013 at 11:58 AM, Ted <[EMAIL PROTECTED]> wrote:

> With regard to number of column families, 3 is the recommended maximum.
>

How did you come up w/ the number '3'?  Is it a 'hard' 3? Or does it
depend?  If the latter, on what does it depend?
Thanks,
St.Ack