Optimized way to read settings from database only once in PHP
<p>I'm working on a big project with several http servers that use one main sql database.</p>

<p>The project has many settings that are frequently used(almost every request).
The settings are stored in the main sql database.</p>

<p>I wanted to know, if there is some way to initialize settings only once in php, because it makes no sense for every request to go and read same setting from sql server over and over again, it feels like a waste of resources.</p>

<p>Thanks in advance</p>
