root/NXLucene/trunk/doc/index_optimization.txt

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1 ===========================
2 Indexes store optimization
3 ===========================
4
5 :Author: Julien Anguenot
6 :Revision: $Id$
7
8 .. sectnum::    :depth: 1
9 .. contents::   :depth: 1
10
11
12 Indexes optimization is done once at server startup time.
13
14 If you are not planning to reboot the server you may want to launch
15 the optimization of the store on regular basis using a crontab entry
16 for instance. The XML-RPC interface and all future protocol
17 implementation provide an optimize() method you may use for that.
18
19 Having a non optimized indexes store doesn't decrease the indexation
20 performance. On the oher hand it can seriously descrease the
21 searching ones while having large store.
22
23 *IMPORTANT* : Optmizing the indexes store will require you at least
24  twice the size used by your indexes store. So be sure you have this
25  amount available on your filesystem before optimizing.
26
27 .. Emacs
28 .. Local Variables:
29 .. mode: rst
30 .. End:
31 .. Vim
32 .. vim: set filetype=rst:
33
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