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Principle: You can setup apache to activate explicit cache of static resources by adding following directives:
Principle: You can setup apache to activate explicit cache of static resources by adding following directives:
−<source lang="ini">
+<syntaxHighlight lang="ini">
# Cache for static resources (Enable expiration and set it to A2592000 = 1 month)
# Cache for static resources (Enable expiration and set it to A2592000 = 1 month)
ExpiresActive On
ExpiresActive On
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ExpiresByType application/x-javascript A2592000
ExpiresByType application/x-javascript A2592000
ExpiresByType application/javascript A2592000
ExpiresByType application/javascript A2592000
−</source>
+</syntaxHighlight>
Again, gain is cumulative with other previous caches.
Again, gain is cumulative with other previous caches.
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Principle: You can setup apache to activate compression of returned resources by adding following directives:
Principle: You can setup apache to activate compression of returned resources by adding following directives:
−<source lang="ini">
+<syntaxHighlight lang="ini">
# Compress returned resources of type php pages, text file export, css and javascript
# Compress returned resources of type php pages, text file export, css and javascript
AddOutputFilterByType DEFLATE text/html text/plain text/xml text/css text/javascript application/javascript application/x-javascript
AddOutputFilterByType DEFLATE text/html text/plain text/xml text/css text/javascript application/javascript application/x-javascript
−</source>
+</syntaxHighlight>
[[File:warning.png]] After adding this, you must reload web server setup but also clear local cache browser to force browser to ask full file again and get new header.
[[File:warning.png]] After adding this, you must reload web server setup but also clear local cache browser to force browser to ask full file again and get new header.
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Principle: If you use a mysql database, check into your Dolibarr config file htdocs/conf/conf.php that you have the line
Principle: If you use a mysql database, check into your Dolibarr config file htdocs/conf/conf.php that you have the line
−<source lang="php">
+<syntaxHighlight lang="php">
$dolibarr_main_db_type='mysqli';
$dolibarr_main_db_type='mysqli';
−</source>
+</syntaxHighlight>
If value is '''mysql''', change it into '''mysqli''' that provide better performances (gain is 30ms for each page call).
If value is '''mysql''', change it into '''mysqli''' that provide better performances (gain is 30ms for each page call).