incubator-cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Tyler Hobbs <>
Subject Re: latest rows
Date Wed, 16 Feb 2011 21:27:46 GMT
> Thanks for you input, but we have a set key that consists of name:timestamp
> that we are using.. and we need to also retrieve the oldest data as well..

Then you'll need to denormalize and store every row three ways:  timestamp,
inverted timestamp, and normal, if you want to be able to access them in all
three ways using OPP.

I would recommend not using OPP and just using timeline rows.  Here's a
fantastic discussion of OrderPreservingPartitioner vs

Tyler Hobbs
Software Engineer, DataStax <>
Maintainer of the pycassa <> Cassandra
Python client library

View raw message