Re: is primary key( foo, bar) the same as primary key ( foo ) with a ‘set' of bars?

[Robert Coli]

On Thu, Jan 1, 2015 at 11:04 AM, DuyHai Doan <doanduy...@gmail.com> wrote:

> 2) collections and maps are loaded entirely by Cassandra for each query,
> whereas with clustering columns you can select a slice of columns
>

And also stored entirely for each UPDATE. Change one element, re-serialize
the whole thing to disk.

=Rob