Automated Multi-Cloud Storage Backup to MinIO

This n8n workflow automates the process of backing up cloud storage data from AWS S3, Azure Blob Storage, and Google Cloud Storage to a local MinIO server. Designed for scheduled execution, it ensures that data from multiple cloud providers is regularly synchronized to a secure, on-premises storage solution. The workflow begins with a scheduled trigger, prompting it to fetch object lists from each cloud provider, then downloads, and subsequently uploads these objects to MinIO, effectively creating a comprehensive backup system. Practical for cloud data management, disaster recovery, and cost-effective storage, this workflow streamlines multi-cloud data backup with minimal manual intervention. Key nodes include cloud storage list and download nodes, a split operation for handling multiple files, and S3 nodes for uploading files to MinIO, complemented by visual notes for easier configuration.