Ecommerce Archives - Solr Evolved

3 Jan 2014

The CollapsingQParserPlugin: Solr’s New High Performance Field Collapsing PostFilter

by Joel Bernstein | posted in: lucene, search, solr | 0

Solr has had full featured Field Collapsing and Grouping since 2010. The CollapsingQParserPlugin, which was recently committed, provides an alternative approach with more specific design goals. Design Goals The initial CollapsingQParserPlugin requirements were driven by a Solr ECommerce user. The … Continued

2 Jan 2014

Flexible Query Elevation in Solr

by Joel Bernstein | posted in: search, solr, Uncategorized | 0

Sometimes a small programming change can have a big impact on functionality. This is the case with SOLR-5541, which allows the QueryElevationComponent to accept elevate and exclude Id’s as http parameters. Now you have complete control over the most important … Continued