Oy,
Yes, I know. I carry a trigram index on page_titles in
my local
database, for fuzzy union based title searches. It's very fast when
storing the trigrams in an inverted index.
Was that complete enwiki set?
I'd expect that was not loaded box with all free resources, so 400ms
figure is not that low for the main search. The task isn't the
lightest either.
Wanna make public search service? :)
--
Domas Mituzas --
http://dammit.lt/ -- [[user:midom]]