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From Grant Ingersoll <gsing...@apache.org>
Subject Re: Range Queries, Geospatial
Date Tue, 16 Feb 2010 21:03:29 GMT

On Feb 16, 2010, at 1:36 PM, Fuad Efendi wrote:

> Hi Dev,
> 
> 
> I've read very interesting interview with Ryan,
> http://www.lucidimagination.com/Community/Hear-from-the-Experts/Podcasts-and
> -Videos/Interview-Ryan-McKinley
> 
> Another finding is 
> https://issues.apache.org/jira/browse/SOLR-773
> (lucene/contrib/spatial)
> 
> Is there any more staff going on for SOLR 1.5 (and existing SOLR 1.4)?
> 
> I need filtering on 2-dimension like x:[10000 TO 10100] y:[7900 TO 8000]
> (that's why I need SOLR:)))
> 
> Any thoughts? I'd love to implement something quick-simple-efficient if it
> doesn't exist yet, like R-Tree (http://en.wikipedia.org/wiki/R-tree), or
> Geohash (http://en.wikipedia.org/wiki/Geohash)
> 
> I haven't tried "Local Lucene" and SOLR-773 yet.

Most of SOLR-773 is incorporated into trunk at this point w/ the exception of Cartesian Tier
filtering (and, more generically, intelligent field type specific spatial filtering via SOLR-1568).
 I hope to complete that in the next week or so.

Geohash is in and supported by Solr right now.  There is no R-Tree support.
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