Wait, is this supposed to be good performance? This is terrible performance. Those query times are just awful, unless it's a completely cold index.
I've seen a variety of tools (mysql, postgresql, solr, sqlite) load data and query data far far faster than this, on my laptop even. 100x faster than this on harder data sets for the query time, using basically out of the box solr or postgresql full text search. The load times are also not really impressive at all. (I just searched for "nintendo wii" sans quotes on my development solr instance, 35GB index, I didn't prime this query, 44ms. Follow that up for a query for nintendo: 1ms, nintendo wii: 1ms. On a laptop.).