lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Doug Cutting <cutt...@apache.org>
Subject Re: [jira] Created: (LUCENE-1172) Small speedups to DocumentsWriter
Date Mon, 11 Feb 2008 17:57:38 GMT
Michael McCandless wrote:
> In fact I've found you need to pursue both the 2x type gains and also
> the many smaller ones, to reach good performance.

+1  Put another way, you must address both the asymptotic behavior and 
the constant factors.  A good order-of-algorithms implementation is 
worthless if its constant factors are huge, and vice-versa.

Doug

---------------------------------------------------------------------
To unsubscribe, e-mail: java-dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: java-dev-help@lucene.apache.org


Mime
View raw message