What is Common facades in Laravel, and what role does it play in a real application?

What is Common facades in Laravel, and what role does it play in a real application? In Laravel, common facades should be understood as part of a larger application architecture rather than as an isolated API call. Applications can use framework facades for cache, database, storage, logging and other supported services. A strong understanding includes its purpose, the layer where it belongs, the data or request flow it affects, and the situations where another mechanism may be more appropriate. Practical context: Laravel facades expose convenient interfaces to container-managed services, while helper functions provide common framework utilities. The specific focus here is common facades: Applications can use framework facades for cache, database, storage, logging and other supported services. This question is designed to test not only terminology, but also how the concept fits into Laravel's request, application, database, security, or deployment workflow.