sunspot/sunspot — comment on commit f64afd0fda4d0cd0a5ac203cf3711368de7a36bc
File:  line 0
By brodock:

Nice one, specially because of this:

"There is a substantial reduction (3-5X) of memory needed to hold the terms index"
http://www.infoq.com/news/2011/12/lucene-3.5-and-solr-3.5