cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Brandon Williams <>
Subject Re: Second Cassandra users survey
Date Sat, 05 Nov 2011 21:45:41 GMT
On Fri, Nov 4, 2011 at 9:50 PM, Jim Newsham <> wrote:
> Our use case is time-series data (such as sampled sensor data).  Each row
> describes a particular statistic over time, the column name is a time, and
> the column value is the sample.  So it makes perfect sense to want to delete
> columns for a given time range.  I'm sure there must be numerous other use
> cases for which using a range of column names makes sense.

Assuming you are bucketing your rows at some interval (as in, why is
deleting the entire row for the interval not acceptable?


View raw message