This paper examines the impact of de-duplication in a disk-to-disk-to-tape (D2D2T) backup and recovery environment. 

Data de-duplication eliminates redundant data, saving valuable storage space, also it may be deployed via hardware- or software-based approaches-each having advantages and trade-offs. 

This whitepaper describes how mainframe users can effectively switch from physical tape (or hybrid disk/tape) to a modern mainframe Virtual Tape solution with Data Domain deduplication storage. 

While energy consumption of overall data center operations and server-related equipment is generally understood, the story is quite different when it comes to storage systems. This paper offers practical advice on how to measure storage system efficiency and compares the efficiency numbers of several common storage solutions. 

How does a dynamic U.K. business get its large customers to entrust it with their data? The answer is to deploy a Quantum data deduplication solution. By implementing a comprehensive disk-to-disk-to-tape (D2D2T) backup and restore infrastructure based on the Quantum DXi-Series.. 

As storage capacity needs grow in SMBs, disk is increasingly being used as a backup storage target. In this FAQ, Executive Editor and Independent Backup Expert W. Curtis Preston, discusses the role of disk-based backup in the SMB space. 

Protecting data that is not in the primary datacenter amplifies all the traditional challenges of backup - either there is not enough bandwidth to accomplish a remote backup in the window available, or the process of handling and shipping tapes is in the hands of non-IT employees. 

If all storage array vendors buy disk drives from the same small set of disk manufacturers then why is there such a big reliability gap between storage vendors? 

Disk-based backup, deduplication, and MAID are three of the most talked about technologies in the storage industry—each is so popular that organizations often purchase them individually just to see the capabilities they can bring to their environments. Now, all three are available in Nexsan's DeDupe SG—an integrated system from Nexsan & FalconStor. 

Read this paper to learn about the driving factors behind the increasing use of laptops in business activities, the data and information security issues associated with laptop systems, the overall benefits and challenges of encryption, the overall benefits of full disk encryption, and PGP Corporation's highly effective approach. 

With disk-to-disk technology, your backup data resides on disk drives, proven to be far more reliable than tapes. When your backup completes, you know the data is secure and accessible on the disk drive. Read this paper to learn other best practices on disk-to-disk technology and more. 

This paper introduces three techniques employed in the production Data Domain deduplication file system and shows how they can be used to relieve the disk bottleneck. 

Disaster recovery and remote office replication are top-of-mind issues for IT professionals, with frequent natural disasters underscoring the fallibility of tape-based backup strategies. This paper highlights the advantages of deduplication technology in disk-to-disk backup and wide area network (WAN) replication.