Maintaining consistent application performance has become increasingly challenging. While there are fewer physical servers to support in the data center, in many environments there are dozens, hundreds or even thousands of virtual machines (VMs) accessing the same shared storage resources.…
Application performance is increasingly affected by the performance of the underlying storage, and storage performance is inextricably tied to latency. For this reason reducing latency and increasing its predictability has become the ‘holy grail’ of high-performance storage designs. And while…
Deduplication is the key to all flash adoption but as Storage Switzerland pointed out in its recent article “What to Look For in All-Flash Deduplication” each vendor’s implementation is different and IT Planners should not consider all deduplication to be…
At LSI’s Accelerating Innovation Summit (AIS) this year, someone brought up a blog I’d written after a previous AIS event where an LSI executive said they had a RAID stack that was 25 years old. What popped into my mind…
At the beginning of this year, WD acquired Arkeia, a company with a long history in the primary backup software market. Arkeia was known in the industry as a technology leader in deduplication, with technology they acquired from Kadena Systems…
A discussion about the storage infrastructure supporting virtual servers or virtual desktops almost always starts with a focus on performance. After all, solving the much talked about I/O Blender problem often takes center stage. But according to a poll conducted…
High Performance Computing (HPC) is a unique environment that places special demands on the storage infrastructure. These environments typically have dozens, if not hundreds, of compute nodes, each generating a unique sequential workflow that randomizes when it hits the shared…
An application owners’ primary concern is the performance of their application. While cost efficiencies and increased availability of virtualization intrigues them, they will not sacrifice a consistent application experience for their users. The key for Hyper-V and storage administrators is…
Cloud storage has come under increased scrutiny as of late, thanks to several well publicized outages as well as an outright shutdown of one provider. Enterprises are starting to re-think their cloud strategy, even when it comes to data protection. In this report Storage Switzerland’s lead analyst examines the state of cloud backup to determine if it is ready to deliver enterprise class protection.
Think your data is protected? Think again. True data protection is more than just enterprise backup, snapshots and replication; it’s a combination of all of these technologies. Understanding how to leverage each type of data protection is key towards enabling the rapid recovery of mission critical business information while not overspending on data protection insurance. In this article, lead analyst George Crump, outlines the specific role each type of data protection technology serves in the data center and how organizations can tier their data protection strategy for the maximum cost/benefit.
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