👉 The word "airflow.conf" refers to a configuration file used by Google Cloud Platform (GCP) services to manage data storage, compute resources, and application deployments across multiple instances within a single project. The purpose of this file is to ensure consistent and efficient usage and management across these platforms. It's crucial for deploying, scaling, and managing different Google Cloud projects on one infrastructure, ensuring that each resource has the necessary permissions and access control to avoid any data loss or unauthorized access.