> Which one will be faster to insert? In general Composite types have the same performance; the extra work is insignificant. (Assuming you don't create a type with 100 components.) > And which one will be faster to read by incremental id? If you have to specify the full key to get a row by row key. So this question only applied to the non composite key.
Cheers ----------------- Aaron Morton Freelance Developer @aaronmorton http://www.thelastpickle.com On 25/09/2012, at 9:34 AM, Marcelo Elias Del Valle <[email protected]> wrote: > Suppose two cases: > I have a Cassandra column family with non-composite row keys = incremental id > I have a Cassandra column family with a composite row keys = incremental id 1 > : group id > Which one will be faster to insert? And which one will be faster to read > by incremental id? > > Best regards, > -- > Marcelo Elias Del Valle > http://mvalle.com - @mvallebr
