Hi Maria, If you have 100-500.000 unique values for the field you are interested in, and the cardinality of your search results is actually quite small in comparison, I am not that sure term enum will help you that much ...
To simplify, with the term enum approach, you iterate over each unique value, if it matches the prefix and then you count the intersection of the result set with the posting list for that term. In your case, your result set is likely to be much smaller than the number of unique values. I would assume you are using the fc approach, which in my opinion was not a bad idea. Let's start from the algorithm you are using and the schema config for your field, Cheers ----- --------------- Alessandro Benedetti Search Consultant, R&D Software Engineer, Director Sease Ltd. - www.sease.io -- View this message in context: http://lucene.472066.n3.nabble.com/prefix-facet-performance-tp4330684p4331221.html Sent from the Solr - User mailing list archive at Nabble.com.
