MySQL Performance Problems Post: 303041973

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The Lounge What is on Your Mind? MySQL Performance Problems Post 303041973 by Neo on Tuesday 10th of December 2019 04:13:08 AM

12-10-2019

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Quote:

Originally Posted by Neo

There is a single fall back query related to the "similar man pages" and tag searches which has an under 0.4 second "slow query"; and I plan redesign that "fall back query" to get rid of that occasional delay which effects only non registered users and tag searches.

Mitigated this slow query for "tag search" and the associated "similar man page".

Still need fine tuning for bad spelling of tags, etc; but over all the performance is much better (and the quality / spelling of the tags issue it a different issue than DB query performance, generally).

Neo

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recoll

RECOLL(1)						      General Commands Manual							 RECOLL(1)

NAME

       recoll - user interface for the Recoll full text search system

SYNOPSIS

       recoll [ -c <configdir> ] [ -o | -l | -f | -a ] [ -t ] [ -q <query> ]

DESCRIPTION

       The recoll command will start the graphical user interface for querying the Recoll database.

       On the first run, recoll will create the user configuration which can be customized before starting the first indexation.

       The -c option specifies the configuration directory name, overriding the default or $RECOLL_CONFDIR.

       The  -q	option	can be used to specify an initial query on the command line. This query will be interpreted by default as a query language
       string.	If -a is specified, the query string will be interpreted as an all words simple search query. If -o is specified, the query string
       will  be  interpreted  as  an  any word simple search query. If -f is specified, the query string will be interpreted as a file name simple
       search query. If -l is specified, the query string will be interpreted as a query language simple search query.

       If -t is specified, the Graphical User Interface will not be started, and results will  be  printed  to	the  standard  output.	Additional
       options	understood  by	the  recollq  command may be specified in this case. These can control the output format and the maximum number of
       results to be printed.

       Please refer to online help for a full description.

SEE ALSO

       recollindex(1) recollq(1) recoll.conf(5)

								  8 January 2006							 RECOLL(1)