Improve spatial filter performance with Prepared Geometries -----------------------------------------------------------
Key: GEOT-2226 URL: http://jira.codehaus.org/browse/GEOT-2226 Project: GeoTools Issue Type: Improvement Components: core filter Affects Versions: 2.5.2 Reporter: Jesse Eichar Assignee: Jesse Eichar Priority: Minor I need to reuse a filter many thousands of times. It is a standard use case. One side of the filter is a literal geometry and the other is obtained from the feature. The literal geometry is very large and could be a prepared geometry to improve the performance characteristics of the spatial filters. Since this is a common use case we could check the expressions and for the literal expressions in the filter a prepared geometry could be cached and used for the calculation. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.codehaus.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira ------------------------------------------------------------------------------ SF.Net email is Sponsored by MIX09, March 18-20, 2009 in Las Vegas, Nevada. The future of the web can't happen without you. Join us at MIX09 to help pave the way to the Next Web now. Learn more and register at http://ad.doubleclick.net/clk;208669438;13503038;i?http://2009.visitmix.com/ _______________________________________________ Geotools-devel mailing list Geotools-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geotools-devel