Hi Doug, Thanks a lot for the reply.Ya, I had asked a similar question.Actually I am stuck with some schema design issue.I am sorry, the intention was not to ask the same thing repeatedly.I'll try to figure it out with the help of guidelines provided.Many thanks.
Regards, Mohammad Tariq On Wed, Dec 28, 2011 at 7:24 PM, Doug Meil <[email protected]> wrote: > > Hi there- > > re: "number of CF's" > > Yes. Fewer is better. > > http://hbase.apache.org/book.html#schema > > re: "sub column families" > > > There aren't "sub column families" - it's just columns (within a CF). > > http://hbase.apache.org/book.html#datamodel > > > If I am not mistaken you asked a similar question to the dist-list a few > weeks ago. The answers haven't changed. > > > > > > > On 12/28/11 2:53 AM, "Mohammad Tariq" <[email protected]> wrote: > >>Hello all, >> >> Having less no. of column families is advisable. It is feasible to >>have 2 or 3 sub column families within a single column family???I >>want to store xml data in Hbase and I have sub tags that may go down >>to 2 or 3 levels. >> >>Regards, >> Mohammad Tariq >> > >
