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Subject: Re: Text searches and free form queries
From: aaron morton <aaron@thelastpickle.com>
In-Reply-To: <k4pdcc$88p$1@ger.gmane.org>
Date: Tue, 9 Oct 2012 09:42:12 +1300
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To: user@cassandra.apache.org

>  It works pretty fast.
Cool.=20

Just keep an eye out for how big the lucene token row gets.=20

Cheers

-----------------
Aaron Morton
Freelance Developer
@aaronmorton
http://www.thelastpickle.com

On 7/10/2012, at 2:57 AM, Oleg Dulin <oleg.dulin@gmail.com> wrote:

> So, what I ended up doing is this --
>=20
> As I write my records into the main CF, I tokenize some fields that I =
want to search on using Lucene and write an index into a separate CF, =
such that my columns are a composite of:
>=20
> luceneToken:record key
>=20
> I can then search my records by doing a slice for each lucene token in =
the search query and then do an intersection of the sets. It works =
pretty fast.
>=20
> Regards,
> Oleg
>=20
> On 2012-09-05 01:28:44 +0000, aaron morton said:
>=20
> AFAIk if you want to keep it inside cassandra then DSE, roll your own =
from scratch or start with https://github.com/tjake/Solandra .=20
>=20
> Outside of Cassandra I've heard of people using Elastic Search or Solr =
which I *think* is now faster at updating the index.=20
>=20
> Hope that helps.=20
>=20
> =20
> -----------------
> Aaron Morton
> Freelance Developer
> @aaronmorton
> http://www.thelastpickle.com
>=20
> On 4/09/2012, at 3:00 AM, Andrey V. Panov <panov.andy@gmail.com> =
wrote:
> Some one did search on Lucene, but for very fresh data they build =
search index in memory so data become available for search without =
delays.
>=20
> On 3 September 2012 22:25, Oleg Dulin <oleg.dulin@gmail.com> wrote:
> Dear Distinguished Colleagues:
>=20
>=20
> --=20
> Regards,
> Oleg Dulin
> NYC Java Big Data Engineer
> http://www.olegdulin.com/