mariadb-backup-s3

Perform MariaDB backup, restore, retention management, and registry operations using the mariadb-backup-s3 CLI tool. Use when the task involves: (1) Creating a full MariaDB backup and uploading to S3/FTP/local storage, (2) Restoring a backup from storage, (3) Applying retention policies to prune old backups, (4) Listing or inspecting the backup registry, (5) Setting up or troubleshooting automated backup pipelines for MariaDB. Targets DevOps/operations workflows running the binary directly on a server.