March 2014
Intermediate to advanced
664 pages
21h 15m
English
This chapter covers
Result grouping is a useful capability in Solr for ensuring that an optimal mix of search results is returned for a user’s query. Result grouping, commonly referred to as field collapsing, is the ability to ensure only one document (or some limited number) is returned for each unique value (actual or dynamically computed) within a field. This can ...