Application Variable Vs Web.Config Variable
<p>Which is better from a performance perspective?</p>

<ul>
<li>Accessing a Global Application Variable (Application["foo"])</li>
</ul>

<p>versus</p>

<ul>
<li>Accessing an AppSetting variable from the web.config</li>
</ul>

<p>Does .NET Cache the AppSetting variables so that it is not accessing the web.config file with every use?</p>
