Category: Virtualization

The New Business Case for Deploying Deduplicating Backup Solutions as Virtual Appliances

Physical, purpose-built deduplicating backup appliances have found their way into many enterprise data centers as they expedite installation and simplify ongoing management of backup data. However there is a growing business case for virtual appliances that offer the benefits of deduplication without the associated hardware costs. To determine when and if a virtual appliance is the correct choice, there are key factors that enterprises must evaluate to arrive at the right decision for a specific office or environment.

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Distinguishing Between the Multi-Tenancy and Virtual Storage Array Features on High End Storage Arrays

Organizations are becoming increasingly virtualized within their data center infrastructures which is leading them to aggressively virtualize the storage arrays in their infrastructure to complement their already virtualized server environment. As they do so, it behooves them to distinguish between, and have a clear understanding, of each virtual component that makes up their newly virtualized storage infrastructure. The need to clarify this terminology comes clearly into focus as organizations evaluate the multi-tenancy and virtual storage array capabilities found on many high end storage arrays.

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Virtual Backup Appliances Often Do NOT Make Sense Except in Small Environments; Interview with STORServer President Bill Smoldt, Part V

Choosing the right backup appliance – physical or virtual – does not have to be complicated so long as an organization knows the right questions to ask and gathers the appropriate information. However, as organizations are gathering this information, most conclude that a virtual backup appliance is NOT the right answer in most circumstances. In this fifth and final installment of DCIG’s interview with STORServer President Bill Smoldt, he explains how to choose the most appropriate backup appliance for your environment and why a virtual backup appliance is probably not the choice you will be making.

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HP ProLiant BL660c VMware VMmark Benchmark Using HP 3PAR StoreServ 7450 All-flash Array Carries Real-World VM Density and Performance Implications

VMware® VMmark® has quickly become a performance benchmark to which many organizations turn to quantify how many virtual machines (VMs) they can realistically expect to host and then perform well on a cluster of physical servers. Yet a published VMmark score for a specified hardware configuration may overstate or, conversely, fail to fully reflect the particular solution’s VM consolidation and performance capabilities. The HP ProLiant BL660c published VMmark performance benchmarks using a backend HP 3PAR StoreServ 7450 all-flash array provide the relevant, real-world results that organizations need to achieve maximum VM density levels, maintain or even improve VM performance as they scale and control costs as they grow.

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The HP XP7 Storage Virtual Array Capability Marks the Beginning of the End of the Pain of Data Consolidations and Migrations

Delivering always-on application availability accompanied by the highest levels of capacity, management and performance are the features that historically distinguish high end storage arrays from other storage arrays available on the market. But even these arrays struggle to easily deliver on a fundamental data center task: migrating data from one physical array to another. The introduction of the storage virtual array feature into the new HP XP7 dramatically eases this typically complex task as it facilitates data consolidations and migrations by migrating entire storage virtual arrays from one physical array frame to another while simplifying array management in the process.

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Achieving the Reality of ITaaS Requires that Organizations Put a Priority on Performance

ITaaS is the new Holy Grail with 75 percent of IT managers saying ITaaS aligns with their organization’s philosophy and needs. Accustomed to living in a world where each application had dedicated servers, networking and storage, ITaaS eliminates this issue. It aggregates these resources into a common pool that is accessible by all virtual machines (VMs) and their hosted applications that may be owned by multiple different departments or even different organizations. These resources may then be allocated to them at any time.

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Insights and Observations about the Forthcoming DCIG 2014 Enterprise Midrange Array Buyer’s Guide

Anytime DCIG prepares a Buyer’s Guide – whether a net new Buyer’s Guide or a refresh of an existing Buyer’s Guide – it always uncovers a number of interesting trends and developments about that technology. Therefore it is no surprise (at least to us anyway) that as DCIG prepares to release its DCIG 2014 Enterprise Midrange Array Buyer’s Guide that it observed a number of interesting data points about enterprise midrange arrays. As DCIG looks forward to releasing this Buyer’s Guide, we wanted to share some of these observations and insights that we gained as we prepared this Guide as well as why we reached some of the conclusions that we did.

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Early Insights from the Upcoming DCIG 2014 Enterprise Midrange Array Buyer’s Guide

The time for the release of the refreshed DCIG 2014 Enterprise Midrange Array Buyer’s Guide is rapidly approaching. As that date approached, we have been evaluating and reviewing the data on the current crop of midrange arrays that will be included in the published Buyer’s Guide (information on over 50 models) as well as the models that will be included in DCIG’s online, cloud-based Interactive Buyer’s Guide (over 100 models.) Here is a peak into some of what we are finding out about these models in regards to their ability to deliver on data center automation, VMware integration and flash memory support.

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Hybrid Storage Makes Storage Tiering in the Virtualized World Irrelevant; Interview with Tegile Systems VP Rob Commins Part III

In the fast-paced, ever-changing world of virtualization, the ability for a storage array to deliver performance at exactly the right time is essential. Unfortunately, most tiered storage systems are poorly equipped to respond to these new dynamics. This is where hybrid storage arrays come into play. In this third installment of my interview series with Rob Commins, VP of Marketing at Tegile Systems, we discuss the practical applications of storage and data movement in a virtualized world, how storage tiering falls short of consumer requirements and why Tegile’s hybrid storage is so well-equipped to meet them.

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DCIG 2013 High Availability and Clustering Software Buyer’s Guide Now Available

DCIG is pleased to announce the availability of its DCIG 2013 High Availability and Clustering Software Buyer’s Guide that weights, scores and ranks over 60 features on 13 different software solutions from 10 different software providers. This Buyer’s Guide provides the critical information that all size organizations need when selecting high availability (HA) and clustering software for applications running in their physical or virtual environments.

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