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r1 - 13 Apr 2004 - 15:09:00 - LeoGalambosYou are here: TWiki >  Egothor Web  >  EngineBenchmark > LuceneIssue

Lucene's Issue

The issue is demonstrated by the following test:

  • document base is organized in groups of 2000 documents
  • each group is indexed - added to the main index
  • two values - time and space are measured

The problem is that there are two antagonistic goals:

  1. fast indexing (and searching)
  2. keep the index optimized

Case 1: Optimize() routine is not called after processing of a group
noopt.png

Case 2: Optimize() routine is called after processing of a group
opt.png
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Topic attachments
I Attachment Action Size Date Who Comment
pngpng noopt.png manage 15.3 K 17 Dec 2006 - 01:53 LeoGalambos No optimize
pngpng opt.png manage 15.0 K 17 Dec 2006 - 01:53 LeoGalambos Optimize
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