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From Aaron Morton <aa...@thelastpickle.com>
Subject Re: Backend application for Cassandra
Date Tue, 15 Feb 2011 19:46:57 GMT
Jaspersoft.com make reporting tools that claim no work with Cassandra. Have not used them myself.

It will depend on what the reports are and how big your data is, though Pig may be the best
bet.

A

On 15/02/2011, at 8:18 PM, Michal August├Żn <augustyn.michal@gmail.com> wrote:

> Hi,
> 
> it depends on your queries complexity - maybe secondary indexes would be sufficient for
you - http://www.datastax.com/dev/blog/whats-new-cassandra-07-secondary-indexes
> 
> If your queries are too complex then you could use Pig (over Hadoop) - http://www.slideshare.net/jeromatron/cassandrahadoop-integration
> 
> Augi
> 
> P.S.: I'm just user as you, not Cassandra developer.
> 
> 2011/2/14 cbertu81@libero.it <cbertu81@libero.it>
> Hi all,
> I've build a web application using Cassandra.
> Data are stored in order to be quickly red/sorted due to my web-app needs.
> Everything is working quite good.
> Now the big "problem" is that the "other side" of my company needs to create
> reports over these data and the query they need to do would be very "heavy" in
> terms of client-side complexity.
> I'd like to know if you have any tips that may help ... I've red something
> about Kundera and Lucandra but I don't know these could be solutions ...
> 
> Did you already face problems like this? Could you suggest any valid
> product/solution?
> I've heard (team-mates) some tips like "export all your CF into a relational
> model and query it" ... and I behaved like i didn't hear it :)
> 
> TIA for any help
> 
> Best Regards
> 
> Carlo
> 

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