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Posted to dev@lucene.apache.org by "Ryan McKinley (JIRA)" <ji...@apache.org> on 2009/01/06 18:46:44 UTC

[jira] Commented: (LUCENE-1512) Incorporate GeoHash in contrib/spatial

    [ https://issues.apache.org/jira/browse/LUCENE-1512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12661223#action_12661223 ] 

Ryan McKinley commented on LUCENE-1512:
---------------------------------------

This is awesome.  thanks patrick!

> Incorporate GeoHash in contrib/spatial
> --------------------------------------
>
>                 Key: LUCENE-1512
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1512
>             Project: Lucene - Java
>          Issue Type: New Feature
>          Components: contrib/spatial
>            Reporter: patrick o'leary
>            Priority: Minor
>         Attachments: LUCENE-1512.patch
>
>
> Based on comments from Yonik and Ryan in SOLR-773 
> GeoHash provides the ability to store latitude / longitude values in a single field consistent hash field.
> Which elements the need to maintain 2 field caches for latitude / longitude fields, reducing the size of an index
> and the amount of memory needed for a spatial search.

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