solr performance

The filter caching features in Solr allow for precise control over how filter queries are handled in order to maximize performance. Solr has the ability to specify if a filter is cached, specify the order filters are evaluated, and specify post filtering. Solr Filter Queries Adding a filter expressed as […]

Solr Filter Caching

 in filters / heliosearch / lucene / search / solr  tagged filter cache / filter query / function queries / geo search / post filter / solr filter / solr filter cache / solr geosearch / solr performance / solr spatial / spatial search by (updated on )
The filter caching features in Solr allow for precise control over how filter queries are handled in order to maximize performance. Solr has the ability to specify if a filter is cached, specify the order filters are evaluated, and specify post filtering. Solr Filter Queries Adding a filter expressed as […]

Advanced Filter Caching in Solr

 in lucene / search / solr  tagged filters / frange / function queries / geo search / lucene / post filter / solr / solr 4.0 / solr performance / spatial search by (updated on )
One of the many performance improvements in the upcoming Solr 1.4 release involves improved filtering performance. Solr 1.4 filters are both faster (anywhere from 30% to 80% faster to calculate intersections, depending on configuration), take less memory (40% smaller), and are more efficiently applied to the query during a search. […]

Filtered query performance increases for Solr 1.4

 in lucene / search / solr  tagged filtered query / solr 1.4 / solr performance by (updated on )