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From Andreas Niekler <>
Subject Facet with large number of unigram entries
Date Tue, 04 Dec 2012 08:45:25 GMT
Dear List,

i have an index with 2.000.000 articles. All those texts get tokenized 
while indexing. On this data i run a faceted query like this (to receive 
associated words):



I have more than 5.000.000 unique token in the index and the facet query 
is quite slow. I also tried differnt FastLRUcache  Settings in the 

Has Anybody a hint how i could improve performance within this setup?

Thnak you all

Andreas Niekler, Dipl. Ing. (FH)
NLP Group | Department of Computer Science
University of Leipzig
Johannisgasse 26 | 04103 Leipzig


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