Differences from version 17 to 27



@@ -3,6 +3,7 @@

 * Every directory is scanned on every page load. Even though the overhead is not large, you should __remove all unused (uninstalled) packages__ from your server. You can add them back (and install them) later.
 * Beginning with version 2, we have global __liberty caching__ for any parsed content. This dramatically reduces loading time and load on the server for such content. Visit: Aministration --> Liberty --> Liberty Settings
 * Activate __gzip__ HTTP compression in Aministration --> Kernel --> Kernel Settings.
+* Open the file /kernel/))config_inc((.php and search for the variable $))smarty_force_compile(( … it should be FALSE for high performance and TRUE only while working on template files. The default after installation of bitweaver is FALSE.
 
 !! Tipps and tricks
 * __((bitweaverPerformance#Tools|Install a PHP opcode caching mechanism))__ (see below)

@@ -26,10 +27,14 @@

 !! Template optimisation
 * To optimize your custom theme, read our ((Speed optimisation|Speed optimisation research)), comparing bitweaver to selected other content management systems by analyzing their main pages for HTTP requests and load times, and listing possibilities to optimize them.
 
-!! Tools
-* Install a PHP opcode caching mechanism. This might be the most notable performance boost of all! It will drastically reduce PHP memory usage and improve execution time, sometimes as much as several 100 percent! Recommendations are __[http://eaccelerator.net/HomeUk|php-eaccelerator]__ (a maintained version of [http://turck-mmcache.sourceforge.net/|turck-mmcache]) or __[http://php.net/apc|APC - 'Alternative PHP Cache']__.
+!! Tools and information
+* Install a PHP opcode caching mechanism. This might be the most notable performance boost of all! It will drastically reduce PHP memory usage and improve execution time, sometimes as much as several 100 percent! Recommendations are
+** __[http://eaccelerator.net/HomeUk|php-eaccelerator]__ (a maintained version of [http://turck-mmcache.sourceforge.net/|turck-mmcache]); eAccelerator is detected or recommended by bitweaver's installer
+** __[http://xcache.lighttpd.net/|XCache]__, included in Ubuntu (successfully tested with bitweaver: Ubuntu 8, PHP 5, XCache 1.2.1)
+** __[http://php.net/apc|APC - 'Alternative PHP Cache']__
 * System Administration Tool: [http://www.vanheusden.com/multitail/|MultiTail] - tail on steroids
 * If you have a high traffic site, make sure you have an ((Advanced Apache Configuration for High Traffic Sites)).
+* If you are running MySQL, there's this [http://www.ghastlyfop.com/blog/2008/01/lamp-performance-for-dummies.html|interesting page about MySQL tuning]
 * If you have access to the configuration files of your web server and database, consider [http://docs.moodle.org/en/Performance|this performance guide], written for a well-known PHP software called Moodle. It lists all of the tricks mentioned here, as well as some in-depth recommendations on your server's hardware, its operating systems, Apache, IIS, MySQL and more, of which much applies also to bitweaver.
 
 !! PHP code optimization

@@ -38,8 +43,8 @@

 * Install ImageMagick's Magickwand for better image handling.
 * Install pecl fileinfo for better type checking on file uploads.
 
-!! ((dbTuning: PostgresAdvocacy|Postgres))
-Install the tablefunc contribution to achieve massive optimization of GatekeeperPackage security look ups. tablefunc has the Oracle'esque "connectby" function that will let you execute recurisve queries on a hierarchical table that has id/parent_id rows, ala the ))tiki_fisheye_gallery_map((. To install, make sure you have installed the postgresql-contrib rpm/deb/whatever, and execute something like this:
+!! Postgres
+See ((dbTuning: PostgresAdvocacy)). Install the tablefunc contribution to achieve massive optimization of GatekeeperPackage security look ups. tablefunc has the Oracle'esque "connectby" function that will let you execute recurisve queries on a hierarchical table that has id/parent_id rows, ala the ))tiki_fisheye_gallery_map((. To install, make sure you have installed the postgresql-contrib rpm/deb/whatever, and execute something like this:
 {code title="FedoraCore 3 command line" in="bash"}# psql foo < /usr/share/pgsql/contrib/tablefunc.sql{/code}
 Then to your ))config_inc((.php, add: {code title="config_inc.php" in="php}define( 'POSTGRESQL_CONTRIB', TRUE );{/code}
 
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30 Apr 2010 (07:36 UTC)
Lester Caine81.138.11.13627
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