How can you backup a database to a tape drive?

1 Choose a backup tool

The first step is to choose a backup tool that supports tape drives and your database system. There are many options available, such as native backup utilities, third-party software, or cloud-based services. Each tool has its own advantages and disadvantages, depending on your needs, budget, and preferences. For example, native backup utilities are usually free, simple, and integrated with your database system, but they may not offer advanced features, such as compression, encryption, or scheduling. Third-party software may provide more functionality, flexibility, and compatibility, but they may also require additional licenses, configuration, and maintenance. Cloud-based services may offer convenience, scalability, and security, but they may also incur recurring costs, bandwidth limitations, and data privacy issues.

2 Connect the tape drive

The second step is to connect the tape drive to your server or workstation. Depending on the type and model of your tape drive, you may need different cables, adapters, or drivers to establish the connection. For example, some tape drives use SCSI, SAS, or USB interfaces, while others use Ethernet or Fibre Channel networks. You should consult the documentation of your tape drive and your backup tool to ensure compatibility and optimal performance. You should also make sure that your tape drive is powered on, loaded with a blank or rewritable tape, and recognized by your operating system and your backup tool.

3 Configure the backup settings

The third step is to configure the backup settings according to your requirements and preferences. You should specify the source and destination of the backup, the type and frequency of the backup, and the options and parameters of the backup. For example, you should select the database or databases that you want to backup, the tape drive or tape library that you want to use, and the full, incremental, or differential backup mode that you want to apply. You should also choose the options and parameters that affect the backup quality and efficiency, such as compression, encryption, verification, retention, and notification.

4 Run the backup process

The fourth step is to run the backup process manually or automatically. Depending on the size and complexity of your database and the speed and capacity of your tape drive, the backup process may take from minutes to hours to complete. You should monitor the progress and status of the backup process using your backup tool or your operating system. You should also check the logs and reports of the backup process to identify and resolve any errors or warnings that may occur. You should verify that the backup is successful and consistent by comparing the source and destination data or by performing a test restore.

5 Label and store the backup tape

The fifth step is to label and store the backup tape properly. You should label the backup tape with relevant information, such as the date, time, name, and type of the backup, the database system and version, and the backup tool and settings. You should also store the backup tape in a safe and secure location, away from heat, moisture, dust, and magnetic fields. You should follow the best practices and standards for tape storage, such as the ISO/IEC 18925:2018 standard. You should also keep track of the inventory and lifecycle of your backup tapes, such as the usage, expiry, and disposal.