Dave
We are in production with 0.6. We started with this and haven't had time to
figure out how to upgrade smoothly. It's on the horizon though; there's
loads of features we really could do with in 0.7.
In terms of strategy, we don't currently follow Tyler's suggestions. I can't
see any reason wh
Hi Dave,
Glad to hear others are using it in this fashion!
Are you using Tyler's suggested strategy for user-profile data - one CF that
stores the "timeline", with rows of user-ids, and TimeUUID columns for each
data-collection-time. Then some post-processing with Hadoop over the
timelines for e
Dave
Tyler's answer already covers CFs etc..
We are using Cassandra to store user profile data for exactly the sort of
use case you describe. We don't yet store _all_ the data in Cassandra;
currently we are focusing on the stuff we need available for real-time
access. We use Hadoop to analyse the
>
> I'm wondering if anyone has used cassandra as a datastore for a
> user-profile service. I'm thinking of applications like behavioral
> targeting, where there are lots & lots of users (10s to 100s of millions),
> and lots & lots of data about them intermixed in, say, weblogs (probably TBs
> wor
Hi all,
I'm wondering if anyone has used cassandra as a datastore for a user-profile
service. I'm thinking of applications like behavioral targeting, where
there are lots & lots of users (10s to 100s of millions), and lots & lots of
data about them intermixed in, say, weblogs (probably TBs worth)
