Solr recently received another small, but worth mentioning functionality – another response format available in standard distribution – CSV response format. I decided to write a short note about it.
Solr
Solr and PhraseQuery – phrase bonus in query stage
In the majority of system implementations I dealt with, sooner or later, there was a problem – search results tunning. One of the simplest ways to improve the search results quality was phrase boosting. Having the three most popular query parsers in Solr and the variety of parameters to control them I though it will be a good idea to check how they behave and how they affect performance.