On Sat, May 22, 2010 at 5:59 AM, Steve Lihn <stevel...@gmail.com> wrote: > This is an indexing question. If I have a structure like > > RowKey => { Col => val } > > is Col indexed (assuming I will have a lot of columns)?
yes > On the other hand, if I have a structure like > > RowKey => CF => { col => val } you mean SC not CF? only row key + first column [sc or otherwise] are indexed -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of Riptano, the source for professional Cassandra support http://riptano.com