Drupal

Drupal is a free and open-source web content management framework written in PHP and provides a robust back-end framework for websites. Drupal allows for handling various content types including video, text, blog, menu handling, real-time statistics, etc.

This competency area includes an understanding of site updates and backups, Drupal URL alias, process of detection and finding resolutions for errors on Drupal, among others. 

Key Competencies:  

1. Backups and Upgrades - Knowledge of performing regular site updates and backups on Drupal using external file management systems. 
2. Drupal URL Alias - Configuring Drupal URL alias including configuring language, existing system path, and path alias. 
3. Error handling - Understanding of the process of detection and finding resolutions for errors on Drupal, including familiarity with the _drupal_exception_handler function. 
4. Triggers and Actions - Ability to create, modify and handle Triggers and Actions on a website. Triggers are changes happening within a site, and actions can be carried out either after triggers. 
5. Extensions - Using extensions through modules, to increase the functionality of a site. 
6. Site Security - Understanding of the Security Review module which automates testing and increases site security. Understanding of the Secure Permission module, and Login Security module. 
7. E-commerce - Knowledge of setting up an e-commerce site on Drupal, including setting up products, categories, taxes, discounts, shipping, check-out etc.