What's a Backend

...what should it do?

• Authorize / Registration / Permissions
• Create & Manage Models
• Store Objects / Content / Data
• Process Requests / Replies
• Do the heavy lifting
• Categorize / Sort Content
• Offer input interfaces
• Etc.

Full Stack (Back & Front)

• WordPress
• Joomla
• Drupal
• Django
• Ruby on Rails

Hipster-staaacks

What can Drupal do?

• Create Models in UI (manage'em too)
• Create Objects / Content (Nodes)
• Manage Users
• Manage Taxonomies (categories / tags)
• Manage Files
• Manage Authentication Processes
• Create collections / lists
• Create chunks of logic via UI
• Adjust appearance / structure / menu items
• Module configurations, all in UI (nearly)

What else?

• Complex login processes
• Integration with Social logins
• Different Map integrations
• Complex and Flexible E-commerce
• Flexible Surveys
• Powerful APIs
• Responsive Out-of-the-box Appearance
• SEO Friendliness
• Rating widgets, etc.
• 29 000+ Community Contributed Modules
• ....