o the number of column families Cassandra currently supports ?
> >>
> >>
> >>
> >> On Fri, Mar 25, 2011 at 7:31 AM, buddhasystem wrote:
> >> Hello Saurabh,
> >>
> >> I have a similar situation, with a more complex data model, and I do an
d you design the way you store
indexes
>> and similar structures. If there is a pattern in data store, you use it
to
>> your advantage. In the end, you get good performance.
>>
>> --
>> View this message in context:
http://cassandra-user-incubator-apache-org.3065146.n2.nabble.com/data-aggregation-in-Cassandra-tp6206994p6207879.html
>> Sent from the cassandra-u...@incubator.apache.org mailing list archive at
Nabble.com.
>
gt; and similar structures. If there is a pattern in data store, you use it to
> your advantage. In the end, you get good performance.
>
> --
> View this message in context:
> http://cassandra-user-incubator-apache-org.3065146.n2.nabble.com/data-aggregation-in-Cassandra-tp6206994p6207879.html
> Sent from the cassandra-u...@incubator.apache.org mailing list archive at
> Nabble.com.
gt; your advantage. In the end, you get good performance.
>
> --
> View this message in context:
> http://cassandra-user-incubator-apache-org.3065146.n2.nabble.com/data-aggregation-in-Cassandra-tp6206994p6207879.html
> Sent from the cassandra-u...@incubator.apache.org mailing list archive at
> Nabble.com.
data store, you use it to
your advantage. In the end, you get good performance.
--
View this message in context:
http://cassandra-user-incubator-apache-org.3065146.n2.nabble.com/data-aggregation-in-Cassandra-tp6206994p6207879.html
Sent from the cassandra-u...@incubator.apache.org mailing list
From: David McNelis
To: user@cassandra.apache.org
Sent: Fri, March 25, 2011 7:54:41 AM
Subject: Re: data aggregation in Cassandra
That kind of aggregation is certainly possible today, programmatically... but
if
you want to do it in cassandra only, you are out of luck, today. But it
That kind of aggregation is certainly possible today, programmatically...
but if you want to do it in cassandra only, you are out of luck, today.
But it sounds like the project DataStax just announced might help quite a
bit with a use case like that.
David
Sent from my Droid
On Mar 25, 2011 3:58
Hi All,
I am evaluating Cassandra as a data store for my application.
This is what the format of the data I want to store looks like:
{
timestampuuid: unique time stamp
finite_set_of_values_attribute1: this is a value from a finite set ,
lets say {a,b,c,d}
finite_set_of_values_attribut
