Entries categorized under “Tiered Data Systems”

It is no secret that Overland Storage (Nasdaq: OVRL) endured a period of declining sales and management shake-ups in 2007 and 2008. A new CEO, VP of worldwide sales and VP of marketing in the past year indicate the company is trying to right itself from a leadership perspective. These changes provide insight as to where Overland Storage intends to go as it starts its makeover. Yet this transition will be far from easy as traditional technologies like tape libraries and drives are now taking secondary roles in organizational backup processes. Because of this, Overland Storage needs to make more than just leadership changes but move disk-based storage and deduplication products to the forefront of its product strategy. (read more)

One of the more agonizing choices that some companies face when looking to implement the same deduplication scheme across the enterprise is quantifying which version of deduplication to use: inline or post-processing. From a purist's viewpoint, inline (deduplicating data as it is ingested) is sometimes viewed as the best approach since data is deduplicated immediately as it is ingested. (read more)

Quantum is aiming for the enterprise with its deduplication technology and looks to make a serious run at the enterprise datacenter with its DXi7500. Designed to anchor Quantum's deduplication strategy, companies can use the scalable DXi7500 when it is receiving replicated data from Quantum's DXi3500 or DXi5500 appliances in remote offices; replicating to disaster recovery site(s); or deduplicating terabytes of data during nightly backup jobs in the datacenter. To accomplish this, Quantum designed the DXi7500 to become the focal point for its DXi portfolio. (read more)

One thing that struck me was that Compellent users really understand what a game-changing technology that virtualization is. I sat through 2 or 3 presentations during the two days of the conference (May 7 - 8) and also met with a fair number of users (~10) between sessions, over meals and at the evening events and all of them were pretty stoked about the capabilities that virtualization in general and Compellent specifically delivers. (read more)

Bringing backup data from remote and branch offices back to a home office is a particularly thorny problem that enterprises continue to face. Directly sending nightly full, incremental or differential backup jobs over a wide area network (WAN) connection back to the home office can saturate the WAN link and cause backups to exceed backup windows and result in failed backups. However the current procedure of backing up data to disk or tape at the remote site perpetuates the problem of how to most efficiently and securely transmit backup data back to the home office or disaster recovery site. (read more)

In case no one has noticed lately, the number of ways in which companies can configure disk-based storage systems to protect their data has multiplied significantly. This fact was brought clearly into focus by a pre-recorded video lecture that I recently watched on Overland Storage's Tiered Data Protection (TDP) website. (read more)

It is for these types of reasons that Quantum's field marketing and sales organization has developed what it refers to as its regional solutions specialists or "Tiger" teams to help businesses determine what size DXi deduplicating appliance is the best fit for its customer environments. When dealing with Quantum customers, their mission is to ensure and verify every customer has a positive experience with Quantum's deduplicating appliances. To do this, a core tenant of their responsibilities is doing the front end analysis that includes customer interviews and site surveys. (read more)

A majority of organizations still rely on tape as their primary means of data protection. However, with the increasing popularity of disk-based backup, companies are repurposing tape for their offsite data storage and longer term data retention needs. As they do so, new requirements for tape encryption and encryption key management are emerging. I recently had conversations with two individuals at Quantum Corporation to discuss these trends in data protection and how Quantum is responding to them. (read more)