Hi,
I am wondering: will SOLR or Lucene use caches for fuzzy searches? I mean per-term caching or something, internal to Lucene, or may be SOLR (SOLR may use own query parser)... Anyway, I implemented BK-Tree and playing with it right now, I altered FuzzyTermEnum class of Lucene... http://en.wikipedia.org/wiki/BK-tree - it seems performance of fuzzy searches boosted at least hundred times, but I need to do more tests... repeated similar (slightly different) queries run with better performance, probably because of OS-level file caching... but it could be that of BK-Tree distance! (although I need to use classic int instead of float distance by Lucene/Levenstein etc.) Thanks, Fuad Efendi +1 416-993-2060 http://www.tokenizer.ca/ Data Mining, Vertical Search
