Index problems

[Bastian Fiebig <fi...@reduxnet.de>]

Hello,

I have created an index. And now a query is about 5 sec slower. What's
the reason for this?

For performance testing, i have converted freedb cd entry's in xml.

The XML file are in this style:
<?xml version="1.0" encoding="ISO-8859-1"?>
<CD DISCID="1004" CATEGORY="Rock">
  <ID>1004</ID>
  <ARTIST>The Beatles</ARTIST>
  <TITLE>Past Masters Volume 1</TITLE>
  <YEAR />
  <GENRE />
  <TRACKS>
    <TRACK>Love Me Do</TRACK>
    <TRACK>From Me To You</TRACK>
    <TRACK>Thank You Girl</TRACK>
    <TRACK>She Loves You</TRACK>
    <TRACK>I'll Get You</TRACK>
    <TRACK>I Want To Hold Your Hand</TRACK>
    <TRACK>This Boy</TRACK>
    <TRACK>Komm, Gib Mir Deine Hand</TRACK>
    <TRACK>Sie Liebt Dich</TRACK>
    <TRACK>Long Tall Sally</TRACK>
    <TRACK>I Call Your Name</TRACK>
    <TRACK>Slow Down</TRACK>
    <TRACK>MatchBox</TRACK>
    <TRACK>I Feel Fine</TRACK>
    <TRACK>She's A Woman</TRACK>
    <TRACK>Bad Boy</TRACK>
    <TRACK>Yes It Is</TRACK>
    <TRACK>I'm Down</TRACK>
  </TRACKS>
  <PRICE>4.91</PRICE>
</CD>


And then i have created a index

xindice ai -c /db/test/1000 -n id -p id

A query without a index takes about 58000 ms ( 1000 Documents and a
random query to 10 documents).
And a query with index about 63000 ms.

What's wrong here?

Bastian






  

-- 
Best regards,
 Bastian                          mailto:fiebig@reduxnet.de