First, let's take a step back and consider what we want to achieve with profiles.
The overarching exercise is to produce usable chunks of technology that can be fitted together, in a building-brick fashion, to compose what we call in the industry these days technology stacks or solution stacks. The most well-known example of a stack would be the LAMP stack (Linux, Apache, MySQL, PHP), and more recently, Ruby or Python have sometimes superseded PHP as the primary scripting language. Node.js is being rapidly adopted across the industry, too.
Considering the LAMP stack, what we want to do is create chunks of technology for the Apache, MySQL, and PHP components. Profiles are, therefore, these smaller chunks of technology that will eventually ...
