lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Chris Hostetter <>
Subject Re: [jira] Commented: (LUCENE-843) improve how IndexWriter uses RAM to buffer added documents
Date Thu, 05 Apr 2007 21:36:01 GMT

: Thanks!  But remember many Lucene apps won't see these speedups since I've
: carefully minimized cost of tokenization and cost of document retrieval.  I
: think for many Lucene apps these are a sizable part of time spend indexing.

true, but as long as the changes you are making has no impact on the
tokenization/docbuilding times, that shouldn't be a factor -- that should
be consiered a "cosntant time" adjunct to the code you are varying ...
people with expensive analysis may not see any significant increases, but
that's their own problem -- people concerned about performance will
already have that as fast as they can get it, and now the internals of
document adding will get faster as well.


To unsubscribe, e-mail:
For additional commands, e-mail:

View raw message