Greetings,
This heuristic helps us eliminate unnecessary I/O in certain workloads and
datasets, by often many orders of magnitude. This is description of the
problems we faced and how we dealt with it — I am pretty certain this can be
easily implemented on C*, albeit will likely require a new
Hi Mark,
This specific heuristic is unlikely to be applied, as (if I've understood
it correctly) it has a very narrow window of utility to only those updates
that hit *exactly* the same clustering columns (cql rows) *and *data
columns, and is not trivial to maintain (either cpu- or memory-wise).
Hi Benedict,
On Sep 8, 2014, at 4:01 AM, Benedict Elliott Smith
belliottsm...@datastax.com wrote:
Hi Mark,
This specific heuristic is unlikely to be applied, as (if I've understood
it correctly) it has a very narrow window of utility to only those updates
that hit *exactly* the same
