Tag Archives: reliability

Disk-to-Disk-to-Tape strategies

by André Kühnemund   When data security is key, a simple backup may not be enough to ensure data is available at all times, while a data sync does not offer long retention times and safe offsite storage. The solution is simple: Combine Archiware P5 Synchronize and P5 Backup for a Disk-to-Disk-to-Tape strategy and have the best of both worlds: immediate availability AND security. Backup to Disk to Tape (D2D2T) using P5 Synchronize and P5 Backup is a good way to leverage the advantages of both – some of which are: P5 Synchronize: Fast disk-to-disk copying of data Ability to maintain multiple file system snapshots […]

Tape-Drive Cleaning

February 4, 2013 – Disk and tape drives both use a thin magnetic film layer to store Bits of your data, which are impressed on this film via a magnetic read/write head. A disk drive is produced in a super-clean dust-free environment and the disks that are coated with the magnetic film are enclosed in a hermetically sealed encapsulation. While reading or writing data, the disks are quickly spinning and the magnetic heads are not in direct contact with the disks, but are separated by a thin layer of air in between. In contrast, the tape drive’s head and the […]