hi, how is a table with hundreds columns is going to perform? i am moving from 1k column families each with 10 columns to 100 CFs each with 100 columns.
thank you tommaso On Friday, 11 July 2014, Sourabh Agrawal <iitr.sour...@gmail.com> wrote: > Yes, what about CQL style columns? Please clarify > > > On Sat, Jul 5, 2014 at 12:32 PM, tommaso barbugli <tbarbu...@gmail.com > <javascript:_e(%7B%7D,'cvml','tbarbu...@gmail.com');>> wrote: > >> Yes my question what about CQL-style columns. >> >> >> 2014-07-04 12:40 GMT+02:00 Jens Rantil <jens.ran...@tink.se >> <javascript:_e(%7B%7D,'cvml','jens.ran...@tink.se');>>: >> >> Just so you guys aren't misunderstanding each other; Tommaso, you were >>> not refering to CQL-style columns, right? >>> >>> /J >>> >>> >>> On Fri, Jul 4, 2014 at 10:18 AM, Romain HARDOUIN < >>> romain.hardo...@urssaf.fr >>> <javascript:_e(%7B%7D,'cvml','romain.hardo...@urssaf.fr');>> wrote: >>> >>>> Cassandra can handle many more columns (e.g. time series). >>>> So 100 columns is OK. >>>> >>>> Best, >>>> Romain >>>> >>>> >>>> >>>> tommaso barbugli <tbarbu...@gmail.com >>>> <javascript:_e(%7B%7D,'cvml','tbarbu...@gmail.com');>> a écrit sur >>>> 03/07/2014 21:55:18 : >>>> >>>> > De : tommaso barbugli <tbarbu...@gmail.com >>>> <javascript:_e(%7B%7D,'cvml','tbarbu...@gmail.com');>> >>>> > A : user@cassandra.apache.org >>>> <javascript:_e(%7B%7D,'cvml','user@cassandra.apache.org');>, >>>> > Date : 03/07/2014 21:55 >>>> > Objet : Re: keyspace with hundreds of columnfamilies >>>> > >>>> > thank you for the replies; I am rethinking the schema design, one >>>> > possible solution is to "implode" one dimension and get N times less >>>> CFs. >>>> >>>> > With this approach I would come up with (cql) tables with up to 100 >>>> > columns; would that be a problem? >>>> > >>>> > Thank You, >>>> > Tommaso >>>> > >>>> >>> >>> >> > > > -- > Sourabh Agrawal > Bangalore > +91 9945657973 > -- sent from iphone (sorry for the typos)
