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From "Michael Garski" <>
Subject RE: Website and keeping data fresh
Date Tue, 12 Feb 2008 18:59:44 GMT
I agree on the optimization point.  Optimizing is necessary when you have a large number of
index segments that will be merged into one.  Another way to keep your segment count low is
to use a low merge factor.


-----Original Message-----
From: Digy [] 
Sent: Tuesday, February 12, 2008 10:45 AM
Subject: RE: Website and keeping data fresh

How about using online indexing and optimizing at nights?

I don't think that even if you never optimize the index, the search
performance will degrade noticably.
But an -optional- nightly optimization would be good too.

Note: Indexing with multiple threads can be a problem in Lucene.Net 2.0. If
so, you can use v2.1 which can be obtained from svn.


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