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speedup by deferring docMap and postings until needed 

git-svn-id: https://svn.apache.org/repos/asf/lucene/java/trunk@329069 13f79535-47bb-0310-9956-ffa450edef68
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Yonik Seeley 2005-10-28 03:45:35 +00:00
parent 1bc04d2c65
commit a7ef75f3e8
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@ -265,6 +265,12 @@ Optimizations
result in quadratic performance. Now performance is n log(n).
(Doug Cutting)
10. Speed up the creation of TermEnum for indicies with multiple
segments and deleted documents, and thus speed up PrefixQuery,
RangeQuery, WildcardQuery, FuzzyQuery, RangeFilter, DateFilter,
and sorting the first time on a field.
(Yonik Seeley, LUCENE-454)
Infrastructure
1. Lucene's source code repository has converted from CVS to