'Django' is an advanced Python web framework that accelerates the development of secure and maintainable websites. It is built on the model-template-view (MTV) architectural pattern, enhancing its robustness and scalability.

The core philosophy of Django focuses on the reusability and 'pluggability' of its components, advocating for less code, reduced coupling, rapid development, and adherence to the 'don't repeat yourself' (DRY) principle. This approach makes Django highly effective for creating elegant, high-performing web applications efficiently.