Hi Andreas,
having only one session brings some seconds.
When I run the queries in the GUI on the same server, I get this:
(total number of positive hits)
index:facets(collect, flat)//element[@name = selected]/entry[text() =
yes]/@count/data()
takes 2 to 4 ms
(number of phrasemes searched)
count(distinct-values(//entry/phraseme/text()))
takes 370 to 500 ms
(create info table)
for $phraseme in distinct-values(//entry/phraseme)
let $nodes := //phraseme[text() = $phraseme]
let $count := count($nodes[../selected[text() = yes]])
let $person := distinct-values($nodes/../person)
order by $phraseme
returntrtd({$phraseme})/td td{$person}/td td{$count}/tdtda
href=basex-show-phraseme.pl?phraseme={$phraseme}anzeigen/aussortieren/a/td/tr
takes 1000 to 1400 ms
(last timestamp)
let $i := //entry/@time order by $i/@time ascending
return pLetzte Bearbeitung: {data($i[last()])}/p
takes 250 to 380 ms
However, I just switched to using count() for the number of phrasemes accessed.
Before I took the distinct values, splitted them into an array, and then used
the number of indices. And this probably took a lot of time. Using count() and
dropping the splitting results in the page showing up in 2 to 3 seconds.
Perfect!
Thanks for helping! I will probably soon will ask for help with another slow
process :-)
Best regards
Cerstin
--
Dr. phil. Cerstin Mahlow
Universität Basel
Departement Sprach- und Literaturwissenschaften
Fachbereich Deutsche Sprach- und Literaturwissenschaft
Nadelberg 4
4051 Basel
Schweiz
Tel: +41 61 267 07 65
Fax: +41 61 267 34 40
Mail: cerstin.mah...@unibas.ch
Web: http://www.oldphras.net
Von: Andreas Weiler [andreas.wei...@uni-konstanz.de]
Gesendet: Dienstag, 2. Oktober 2012 10:34
An: Cerstin Elisabeth Mahlow
Cc: basex-talk@mailman.uni-konstanz.de
Betreff: Re: [basex-talk] slow processing
Hi Cerstin,
can you check each single query contained in the script with the GUI and see
how much time each one takes?
Why are you creating a new session for each query? You should be able to take
the same session for all queries.
-- Andreas
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