["System Structure"]
ArOZ Online System is designed with Modular Designs. The system is built with a list of core modules or scripts that deliver the system core services. The modules and its functions are listed below

<table class="ts table">
<thead>
<tr>
<th>Module Name</th>
<th>Functions</th>
</tr>
</thead>
<tbody>
<tr>
<td>auth.php / login.php</td>
<td>Provide authentication functions</td>
</tr>
<tr>
<td>function_bar.php / function_bar.js</td>
<td>Provide floatWindow  control API</td>
</tr>
<tr>
<td>./SystemAOB</td>
<td>Provide core system functions, including file system bridging, hardware management functions and clustering services scripts</td>
</tr>
<tr>
<td>./script</td>
<td>Provide core system scripts for front ends</td>
</tr>
<tr>
<td>./Desktop</td>
<td>Provide desktop environment to users for general purpose tasks</td>
</tr>
<tr>
<td>./msb</td>
<td>Multiple System Booting Interface config files. Allow multiple instances of ArOZ Online running on the same host.</td>
</tr>
<tr>
<td>./*</td>
<td>Other WebApp modules that runs on ArOZ Online System.</td>
</tr>
</tbody>
</table>