Every CF adds some overhead (in memory) to each node. This is something you should really keep in mind.
Best regards, Robin Verlangen *Software engineer* * * W http://www.robinverlangen.nl E ro...@us2.nl <http://goo.gl/Lt7BC> Disclaimer: The information contained in this message and attachments is intended solely for the attention and use of the named addressee and may be confidential. If you are not the intended recipient, you are reminded that the information remains the property of the sender. You must not use, disclose, distribute, copy, print or rely on this e-mail. If you have received this message in error, please contact the sender immediately and irrevocably delete this message and any copies. 2012/9/27 Sylvain Lebresne <sylv...@datastax.com> > On Thu, Sep 27, 2012 at 12:13 AM, Hiller, Dean <dean.hil...@nrel.gov> > wrote: > > We are streaming data with 1 stream per 1 CF and we have 1000's of CF. > When using the tools they are all geared to analyzing ONE column family at > a time :(. If I remember correctly, Cassandra supports as many CF's as you > want, correct? Even though I am going to have tons of funs with > limitations on the tools, correct? > > > > (I may end up wrapping the node tool with my own aggregate calls if > needed to sum up multiple column families and such). > > Is there a non rhetorical question in there? Maybe is that a feature > request in disguise? > > -- > Sylvain >
