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From Michael McCandless <luc...@mikemccandless.com>
Subject Re: ConcurrentMergeScheduler and MergePolicy question
Date Tue, 04 Aug 2009 18:35:35 GMT
On Mon, Aug 3, 2009 at 3:59 PM, Mark Miller<markrmiller@gmail.com> wrote:

> This time I loaded up 1.3 million wikipedia articles, gave the test 768MB of
> RAM, warmed the Searcher with lots of searching before each measurement, and
> compared 1 segment vs 5. The optimized index was 15-20% faster with the
> queries I was using (approx 100 queries targeted at wikipedia). Its an odd
> test system - Ubuntu, Quad core laptop with slow laptop drives and 4 gig of
> RAM. Still not very scientific, but better than before.

That's a good result!

It sounds like optimizing is worthwhile.

Mike

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