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Trusted Business Advisors, Expert Technology Analysts

Research Areas

Data Protection

Includes Backup/Recovery, Archiving, DPM, VTL, CDP, Data De-duplication, DRM.

Data is the lifeblood of an enterprise. And yet data has been protected in essentially the same fashion over the past two decades, i.e. by backing it up to tape and sending the tapes offsite. This method alone is no longer adequate and a spade of new technologies has become available in the last five years. These new technologies are already transforming the way data is protected, how long it is kept online, how it is archived. Recovery Management has emerged as a new discipline focused on recovering data rather than copying data. The new compliance requirements are essentially requiring companies of all sizes to upgrade their data protection infrastructures or be subject to huge fines. The level of innovation in this space is torrid. Taneja Group covers this space from end to end and has defined many of the new categories that now are considered the norm. The analysts that cover this space have deep industry backgrounds in developing and marketing these technologies.

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Free Reports

Free Report - Better Together: HP 3PAR StoreServ Storage and StoreOnce System Opinion

Flash technology has burst on the IT scene within the past few years with a vengeance. Initially seen simply as a replacement for HDDs, flash now is triggering IT and business to rethink a lot of practices that have been well established for decades. One of those is data protection. Do you protect data the same way when it is sitting on flash as you did when HDDs ruled the day? How do you take into account that at raw cost/capacity levels, flash is still more expensive than HDDs?  Do data deduplication and compression technologies change how you work with flash? Does the fact that flash technology is injected most often to alleviate severe application performance issues require you to rethink how you should protect, manage, and move this data?

These questions apply across the board when flash is injected into storage arrays but even more so when you consider all-flash arrays (AFAs), which are often associated with the most mission-critical applications an enterprise possesses. The expectations for application service levels and data protection recovery time objectives (RTOs) and recovery point objectives (RPOs) are vastly different in these environments. Given this, are existing data protection tools adequate? Or is there a better way to utilize these expensive assets and yet achieve far superior results? The short answer is yes to both.

In this Opinion piece we will focus on answering these questions broadly through the data protection lens. We will then look at a specific case of how data protection can be designed with flash in mind by considering the combination of flash-optimized HP 3PAR StoreServ Storage, HP StoreOnce System backup appliances, and HP StoreOnce Recovery Management Central (RMC) software. These elements combine to produce an exceptional solution that meets the stringent application service requirements and data protection RTOs and RPOs that one finds in flash storage environments while keeping costs in check.

Publish date: 09/25/15
Report

Unitrends Enterprise Backup 9.0: Simple and Powerful Data Protection for the Whole Data Center

Backup and recovery, replication, recovery assurance: all are more crucial than ever in the light of massively growing data. But complexity has grown right alongside expanding data. Data centers and their managers strain under the burdens of legacy physical data protection, fast-growing virtual data requirements, backup decisions around local, remote and cloud sites, and the need for specialist IT to administer complex data protection processes.

In response, Unitrends has launched a compelling new version of Unitrends Enterprise Backup (UEB): Release 9.0. Its completely revamped user interface and experience significantly reduces management overhead and lets even new users easily perform sophisticated functions using the redesigned dashboard. And its key capabilities are second to none for modern data protection in physical and virtual environments.

One of UEB 9.0’s differentiating strengths (indeed, the entire Unitrends product line) is the fact that in today’s increasingly more virtualized world, they still offer deep support for physical as well as virtual environments. This is more important than it might at first appear. There is a huge installed base of legacy equipment in existence and a lot of it has still not been moved into a virtual environment; yet it all needs to be protected. Within this legacy base, there are many mission-critical applications still running on physical servers that remain high priority protection targets. In these environments, many admins are forced to purchase specialized tools for protecting virtual environments separate from physical ones, or to use point backup products for specific applications. Both options carry extra costs by buying multiple applications that do essentially the same thing, and by hiring multiple people trained to use them.

This is why no matter how virtualized an environment is, if there is even one critical application that is still physical, admins need to strongly consider a solution that protects both. This gives the data center maximum protection with lower operating costs, since they no longer need multiple data protection packages and trained staff to run them.

This is where Unitrends steps in. With its rich capabilities and intuitive interface, UEB 9.0 protects data throughout the data center, and does not require IT specialists. This Product in Depth assesses Unitrends Enterprise Backup 9.0, the latest version of Unitrends flagship data protection platform. We put the new user interface through its paces to see just how intuitive it is, what information it provides and how many clicks it takes to perform some basic operations. We also did a deep dive into the functionality provided by the backup engine itself, some of which is a carryover from earlier versions and some which are new for 9.0.

Publish date: 09/17/15
Free Reports

Unitrends Really Raises the Bar on free Data Protection

On May 12, 2015, Unitrends released a new free virtual appliance backup product, Unitrends Free. Unitrends Free shares the core software engine of Unitrends flagship product, Unitrends Enterprise Backup (UEB), but is specifically designed for IT professionals seeking protection for home labs, early-stage virtualization projects and small environments. Unitrends Free is a genuinely usable version of this full product that is simply limited to 1TB of protected capacity. 1TB lets users do more than just test the product: they can use it in production for as long as they want.

The free product boasts functionality that is often unavailable even in full versions of competing products. For example, Free supports both VMware vSphere and Microsoft Hyper-V virtual environments as well as multiple VMs and individual item recovery. It allows the user to perform both full and incremental backup and create synthetic fulls in the background. And although recovery verification is considered a high end functionality, this free product has it. And the list goes on. 

Taneja Group believes that Unitrends is setting a new standard in a free product, not only in its full functionality but in professional support. These are all novel things in the fast-moving data protection industry, and Unitrends is accelerating the pace of innovation even more.  Read on for more details.

Publish date: 05/25/15
Technology Validation

Better Together: Optimizing VMware vSphere 6.0 Deployments with Dell EqualLogic PS Series

Although server virtualization provides enormous benefits for the modern data center, it can also be daunting from a storage perspective. Provisioning storage to match the exact virtual machine (VM) requirements has always been challenging, often ending in a series of compromises. Each VM will have its own unique performance and storage requirements; this can create over-provisioning and other inefficient uses of storage. A virtualization administrator has to try and match a VM’s storage requirements as close as possible to storage that has been pre-provisioned. Provisioning in this way is time consuming and does not possess the VM-level granularity required to meet the specific needs of the applications running in a VM. To exacerbate the problem, often, over the lifetime of a VM, the storage requirements for a VM will change, which requires ongoing diligence and review of the storage platform and manual intervention to meet the new requirements.

VMware vSphere 6.0 introduced the biggest change to the ESXi storage stack since the company’s inception with the inclusion of vSphere Virtual Volumes (VVol). VVol helps to solve the challenge of how to match a VM’s storage requirements with external storage capabilities on a per VM basis. We found that VVol when combined with Dell EqualLogic PS Series arrays become a powerful force in the datacenter.

In this brief, we call out some storage-related highlights of vSphere 6.0 such as Virtual Volumes, and then take a close look at how they, as well as traditional datastore stored VMs have been enhanced and packaged by Dell Storage into the EqualLogic PS Series storage solution. We will show how Dell and VMware have combined forces to deliver an enterprise-class virtual server and storage environment that is highly optimized and directly addresses the performance, availability, data protection and complexity challenges common in today’s business-critical virtualized data centers.

Publish date: 04/28/15
Profile

OneCloud Software: DR For the Masses

With the advent of server virtualization, many adopters erroneously think that disaster recovery (DR) is a problem of the past. They cite the ability of the hypervisors to replace the two most common yet imperfect DR choices: 1) infrastructure replication to a secondary replica site – fast to restore but very expensive, or 2) economical tape backup with off-site long-term storage – economical but slow to recover from.

The reality is that while server virtualization has certainly helped the industry get closer to simpler and less expensive DR products, DR still remains one of the major challenges for IT. This is especially true for applications that fall somewhere between the most mission critical where RTOs and RPOs of a few seconds is needed (and cost is often no object) and those that find RTOs and RPOs of a day or two to be adequate. Today, DR products available for these “intermediate” applications are few and far between, especially when overall cost of DR is considered.  

The missing piece so far has been a cost-effective DR solution with excellent RTO and RPO for the majority of business applications -- without requiring a secondary site. OneCloud steps into the gap by replacing that expensive site with the hyper-scale public cloud. This Profile will discuss how OneCloud works to extend the primary data center onto the cloud, and how this impacts the ease and speed of VM recovery.

Publish date: 11/19/14
Profile

The HP Solution to Backup Complexity and Scale

There are a lot of game-changing trends in IT today including mobility, cloud, and big data analytics. As a result, IT architectures, data centers, and data processing are all becoming more complex – increasingly dynamic, heterogeneous, and distributed. For all IT organizations, achieving great success today depends on staying in control of rapidly growing and faster flowing data.

While there are many ways for IT technology and solution providers to help clients depending on their maturity, size, industry, and key business applications, every IT organization has to wrestle with BURA (Backup, Recovery, and Archiving). Protecting and preserving the value of data is a key business requirement even as the types, amounts, and uses of that data evolve and grow.

For IT organizations, BURA is an ever-present, huge, and growing challenge. Unfortunately, implementing a thorough and competent BURA solution often requires piecing and patching together multiple vendor products and solutions. These never quite fully address the many disparate needs of most organizations nor manage to be very simple or cost-effective to operate. Here is where we see HP as a key vendor today with all the right parts coming together to create a significant change in the BURA marketplace.

First, HP is pulling together its top-notch products into a user-ready “solution” that marries both StoreOnce storage and Data Protector. For those working with either or both of those separately in the past in conjunction with other vendor’s products, it’s no surprise that they each compete favorably one-on-one with other products in the market, but together as an integrated joint solution they beat the best competitor offerings.

But HP hasn’t just bundled products into solutions, it is undergoing a seismic shift in culture that revitalizes its total approach to market. From product to services to support, HP people have taken to heart a “customer first” message to provide a truly solution-focused HP experience. One support call, one ticket, one project manager, addressing the customer’s needs regardless of what internal HP business unit components are in the “box”. And significantly, this approach elevates HP from just being a supplier of best-of-breed products into an enterprise-level trusted solution provider addressing business problems head-on. HP is perhaps the only company completely able to deliver a breadth of solutions spanning IT from top to bottom out of their own internal world-class product lines.

In this report, we’ll examine first why HP StoreOnce and Data Protector products are truly game-changing on their own rights. Then, we will look at why they get even “better together” as a complete BURA solution that can be more flexibly deployed to meet backup challenges than any other solution in the market today.

Publish date: 05/30/14
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