A quick study of Drupal multisite options

It seems like these days if your organization only has one website you're about 5 short of the norm. So, a very common question I get is how organizations can benefit from a common CMS environment. It's easy to argue that standardizing an organization on a single platform definitely has its benefits. Drupal, in particular, is a good choice for such an environment. There are multiple architectures to choose from, depending on your needs.

In this post I outline 3 different levels of multi-site architectures that I've had success in implementing with Drupal.