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From ML_Seda <sonnyh...@gmail.com>
Subject Re: Data Model Index Text
Date Tue, 12 Jan 2010 00:13:32 GMT

Thanks Jake.

I don't see import org.apache.cassandra.service.Cassandra in 0.4 which is
referenced in BookmarksDemo.java.



Jake Luciani wrote:
> 
> currently uses the 0.4 release series.
> 
> On Mon, Jan 11, 2010 at 6:21 PM, ML_Seda <sonnyheer@gmail.com> wrote:
> 
>>
>> Is there a particular version of cassandra required for Lucandra to work?
>>
>> It's not able to resolve Cassandra Class, along with a few others.   I
>> have
>> trunk cassandra checked out, and Lucandra from github the link provided
>> below.
>>
>>
>> Ian Holsman-3 wrote:
>> >
>> > Hi ML.
>> > this sounds more like a job for SOLR, but if you want to do this with
>> > cassandra,
>> > you should look at Jake's Lucandra http://github.com/tjake/Lucandra
>> >
>> >
>> > you should also look at
>> > http://nicklothian.com/blog/2009/10/27/solr-cassandra-solandra/
>> >
>> > I wouldn't recommend you building your own IR engine, just use one of
>> the
>> > ones out there.
>> >
>> > regards
>> > Ian
>> > On Jan 9, 2010, at 9:12 AM, ML_Seda wrote:
>> >
>> >>
>> >> Hey,
>> >>
>> >> I've been reading up on the Cassandra data model a bit, and would like
>> to
>> >> get some input from this forum on different techniques for a
>> particular
>> >> problem.
>> >>
>> >> Assume I need to index millions of text docs (e.g. research papers),
>> and
>> >> allow the ability to query them by a given word inside or around any
>> of
>> >> the
>> >> indexed docs.  meaning if i search for terms i would like to get a
>> list
>> >> of
>> >> docs in which these terms show up (e.g. Michael Jordan = Michael is
>> the
>> >> main
>> >> term, and Jordan is next term n1.  The same can be applied by
>> indicating
>> >> previous terms to Michael)
>> >>
>> >> How do I model this in Cassandra?
>> >>
>> >> Would my Keys be a concat of the middle term + docid?  Will I be able
>> to
>> >> do
>> >> queries by wildcarding the docid?
>> >>
>> >> Thanks.
>> >> --
>> >> View this message in context:
>> >> http://n2.nabble.com/Data-Model-Index-Text-tp4275199p4275199.html
>> >> Sent from the cassandra-user@incubator.apache.org mailing list archive
>> at
>> >> Nabble.com.
>> >
>> > --
>> > Ian Holsman
>> > Ian@Holsman.net
>> >
>> >
>> >
>> >
>> >
>>
>> --
>> View this message in context:
>> http://n2.nabble.com/Data-Model-Index-Text-tp4275199p4288808.html
>> Sent from the cassandra-user@incubator.apache.org mailing list archive at
>> Nabble.com.
>>
> 
> 

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