Common Approaches to Disk-based Backup

The purpose of this white paper is to offer insights into the latest technology advancements in disk-based backup and recovery. An overview of different disk-based backup approaches will provide an explanation, along with key advantages and disadvantages of each approach. In addition, an in-depth discussion of how Overland Storage delivers virtual tape drive (VTD) technology with unprecedented flexibility will be followed by real-world configuration examples for optimizing the use of its REO 4000 disk-based backup and recovery appliance.