Are their goal fudanmentally different at all or just different approaches
to solve the same problem (sharding)? Can someone give a technical review?

Thanks,
--Sean

Sean,

First 2 things that come to mind:
* Katta keeps shards on HDFS and they then get deployed to regular servers/FS
* SolrCloud doesn't involve HDFS at all.

* Katta is a Lucene-level system
* SolrCloud is a Solr-level system

Both make heavy use of ZooKeeper.

Otis
----
Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch
Lucene ecosystem search :: http://search-lucene.com/

----- Original Message ----
> From: Sean Bigdatafun <[EMAIL PROTECTED]>
> To: [EMAIL PROTECTED]
> Sent: Mon, January 17, 2011 4:06:59 PM
> Subject: what is the diff between katta and solrcloud?
>
> Are their goal fudanmentally different at all or just different approaches
> to  solve the same problem (sharding)? Can someone give a technical  review?
>
> Thanks,
> --Sean
>

Otis,

Any pointer to an architecture view of either system?
Thanks,
Sean
On Mon, Jan 17, 2011 at 11:27 PM, Otis Gospodnetic <
[EMAIL PROTECTED]> wrote:

> Sean,
>
> First 2 things that come to mind:
> * Katta keeps shards on HDFS and they then get deployed to regular
> servers/FS
> * SolrCloud doesn't involve HDFS at all.
>
> * Katta is a Lucene-level system
> * SolrCloud is a Solr-level system
>
> Both make heavy use of ZooKeeper.
>
> Otis
> ----
> Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch
> Lucene ecosystem search :: http://search-lucene.com/
>
>
>
> ----- Original Message ----
> > From: Sean Bigdatafun <[EMAIL PROTECTED]>
> > To: [EMAIL PROTECTED]
> > Sent: Mon, January 17, 2011 4:06:59 PM
> > Subject: what is the diff between katta and solrcloud?
> >
> > Are their goal fudanmentally different at all or just different
> approaches
> > to  solve the same problem (sharding)? Can someone give a technical
>  review?
> >
> > Thanks,
> > --Sean
> >
>

--
--Sean

Why katta stores index on HDFS?  Any advantages?

--
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