This week, IBM announced its new line of x86 servers, and included among the usual incremental product improvements is a performance game-changer called eXFlash. eXFlash is the first commercially available implantation of the MCS architecture announced last year by Diablo Technologies. The MCS architecture, and IBM’s eXFlash offering in particular, allows flash memory to be embedded on the system as close to the CPU as main memory, with latencies substantially lower than any other available flash options, offering better performance at a lower solution cost than other embedded flash solutions. Key aspects of the announcement include:
■ Flash DIMMs offer scalable high performance. Write latency (a critical metric) for IBM eXFlash will be in the 5 to 10 microsecond range, whereas best-of-breed competing mezzanine card and PCIe flash can only offer 15 to 20 microseconds (and external flash storage is slower still). Additionally, since the DIMMs are directly attached to the memory controller, flash I/O does not compete with other I/O on the system I/O hub and PCIe subsystem, improving overall system performance for heavily-loaded systems. Additional benefits include linear performance scalability as the number of DIMMs increase and optional built-in hardware mirroring of DIMM pairs.
■ eXFlash DIMMs are compatible with current software. Part of the magic of MCS flash is that it appears to the OS as a standard block-mode device, so all existing block-mode software will work, including applications, caching and tiering or general storage management software. For IBM users, compatibility with IBM’s storage management and FlashCache Storage Accelerator solutions is guaranteed. Other vendors will face zero to low effort in qualifying their solutions.
This morning Citrix announced the acquisition application mobilization vendor Framehawk for an undisclosed sum as the battle for high performance for corporate Windows apps on mobile devices rages on. Here’s my take:
It's a good acquisition for Citrix and in turn for I&O pros for 3 reasons:
Some of Framehawk's technology will be additive to Citrix's enterprise portfolio. Specifically, Framehawk's framebuffering protocol - called Lightweight Framebuffer Protocol, or LFP - is designed for mobile carrier networks like 4G/LTE where there is often highly variable latency, loss, and jitter. Citrix will add it to their arsenal alongside HDX to improve the end user experience of server-hosted Windows applications on mobile devices for XenDeskop App Edition and XenDesktop.
It will be a boon for DaaS providers' customer experience. Citrix is in the business of building a Desktops-as-a-Service (DaaS) platforms for service providers. One of the barriers to the success of DaaS in the enterprise, and a potential source of value for service providers, is the user experience on mobile devices over mobile networks. Another player to watch the remote desktop/app protocol space for mobile networks is RapidScale.
It's a competitive take-out play as well. Delivering Windows apps from the datacenter to both corporate and employee-owned desktops, laptops and mobile devices is what Citrix does - it's their place in the technology universe. Framehawk's technology approach, while expensive, has some advantages. Citrix was probably starting to see them in more deals as competition.
After a couple less-than-home-runs in the cloud game, it looks like CenturyLink might just have a real contender. The US midwestern telecommunications leader pulled the trigger on yet another acquisition this morning - Tier 3, a legitimate cloud platform provider. The real question is whether this is the latest in a long string of acquisitions that have failed to hit the mark, or a sign that they finally got it right.
CenturyLink is a Lego company built through a string of acquisitions all bolted together. It rolled up several telecom players to get to its current size and presence in that market. And it has bought now three cloud companies.
In Barcelona this week, VMware announced that it is acquiring Desktops-as-a-Service provider, Desktone. This is a market I've been watching for several years, and I think this is good news for both Desktone and VMware customers. On one hand it provides an alternative for VMware prospects who are unsure whether they want to make the investment in ramping up an in-house VDI initiative, and it provides a scale-out option for existing VMware View customers who may be loathe to make additional capital investments to expand their capacity. With Citrix also developing their own homegrown DaaS infrastructure offering for service providers, this move further legitimizes the DaaS market.
Forrester has been tracking the rise in interest in DaaS specifically in our Forrsights surveys of IT decision makers for the past 2 years, which gives us a unique view into the market. In Figure 1 below, we can see the rise in IT decision-maker interest in DaaS relative to on-premise hosted virtual desktops, and see that year-over-year growth of DaaS interest is strong. The market accelerated in part because Infrastructure-as-a-Service providers see it as a way to monetize their existing infrastructure investments.
Dell just picked up Enstratius for an undisclosed amount today, making the cloud management vendor the latest well-known cloud controller to get snapped up by a big infrastructure or OS vendor. Dell will add Enstratius cloud management capabilities to its existing management suite for converged and cloudy infrastructure, which includes element manager and configuration automator Active System Manager (ASM, the re-named assets acquired with Gale Technologies in November), Quest Foglight performance monitoring, and (maybe) what’s still around from Scalent and DynamicOps.
This is a good move for Dell, but it doesn’t exactly clarify where all these management capabilities will fall out. The current ASM product seems to be a combo of code from the original Scalent acquisition upgraded with the GaleForce product; regardless of what’s in it, though, what it does is discover, configure and deploy physical and virtual converged infrastructure components. A private cloud automation platform, basically. Like all private cloud management stacks, it does rapid template-based provisioning and workflow orchestration. But it doesn’t provision apps or provision to public or open-source cloud stacks. That’s where Enstratius comes in.
Winning teams delight in the 'doing', not the 'winning'
When I was growing up in Pittsburgh, Pennsylvania, Chuck Noll was the head coach of the Pittsburgh Steelers, and his leadership was my first glimpse into what separates teams that win from teams that don't. My favorite quote from Noll exemplifies his view both simply and eloquently: "The thrill isn't in the winning, it's in the doing." What Noll taught his players, including Terry Bradshaw, 'Mean Joe' Green, and Franco Harris, is how to delight in the joy of doing, over the joy of winning. Why? Because the 'winning' won't come unless your passion comes from the 'doing'!
This is why I'm so excited about the explosive trend of BYOD and consumerization of IT on so many levels, from cloud computing to tablets. Workers are putting the joy back into the 'doing' parts of their jobs by exploring different ways of working, and using technologies that often exceed what even the best IT organizations can generally provide. It's also why I think we'll see a rebound of Hosted Virtual Desktops (also known as VDI) through 2013 and beyond. But first, let's look at the data:
IT interest in VDI appears to be on a downward trend
Forrester's annual survey of IT decision-makers revealed a drop in interest and plans for VDI initiatives from 2011 to 2012:
But a shift in the IT drivers for VDI suggests it could actually be an inflection point
Sometimes you can only coax a reluctant partner and I&O customer community for so long before you feel you have to take matters into your own hands. That is exactly what VMware has decided to do to become relevant in the cloud platforms space. The hypervisor pioneer unveiled vCloud Hybrid Service to investors today in what is more a statement of intention than a true unveiling.
VMware's public cloud service — yep, a full public IaaS cloud meant to compete with Amazon Web Service,IBM SmartCloud Enterprise, HP Cloud, Rackspace, and others — won't be fully unveiled until Q2 2013, so much of the details about the service remain under wraps. VMware hired the former president for Savvis Cloud, Bill Fathers, to run this new offering and said it was a top three initiative for the company and thus would be getting "the level of investment appropriate to that priority and to capitalize on a $14B market opportunity," according to Matthew Lodge, VP of Cloud Services Product Marketing and Management for VMware, who spoke to us Tuesday about the pending announcement.
According to CRN’s article on the event, Gelsinger was quoted as saying, “"We want to own corporate workloads. We all lose if they end up in these commodity public clouds. We want to extend our franchise from the private cloud into the public cloud and uniquely enable our customers with the benefits of both. Own the corporate workload now and forever."
Forgive my frankness, Mr. Gelsinger, but you just don’t get it. Public clouds are not your enemy. And the disruption they are causing to your forward revenues are not their capture of enterprise workloads. The battle lines you should be focusing on are between advanced virtualization and true cloud services and the future placement of Systems of Engagement versus Systems of Record.
You've told your ITOps team to make it happen, you've approved the purchase of cloud-in-a-box solutions, but your developers aren't using it. Why?
Forrester analyst Lauren Nelson and myself get this question often in our inquiries with enterprise customers and we've found the answer and published a new report specifically on this topic.
Its core finding: Your approach is wrong.
You're asking the wrong people to build the solution. You aren't giving them clear enough direction on what they should build. You aren't helping them understand how this new service should operate or how it will affect their career and value to the organization. And more often than not you are building the private cloud without engaging the buyers who will consume this cloud.
And your approach is perfectly logical. For many of us in IT, we see a private cloud as an extension of our investments in virtualization. It's simply virtualization with some standardization, automation, a portal, and an image library isn't it? Yep. And a Porsche is just a Volkswagen with better engine, tires, suspension, and seats. That's the fallacy in this thinking.
To get private cloud right, you have to step away from the guts of the solution and start with the value proposition. From the point of view of the consumers of this service — your internal developers and business users.
Now that we’ve been back from the holidays for a month, I’d like to round out the 2013 predictions season with a look at the year ahead in server virtualization. If you’re like me (or this New York Times columnist), you’ll agree that a little procrastination can sometimes be a good thing to help collect and organize your plans for the year ahead. (Did you buy that rationalization?)
We’re now more than a decade into the era of widespread x86 server virtualization. Hypervisors are certainly a mature (if not peaceful) technology category, and the consolidation benefits of virtualization are now uncontestable. 77% of you will be using virtualization by the end of this year, and you’re running as many as 6 out of 10 workloads in virtual machines. With such strong penetration, what’s left? In our view: plenty. It’s time to ask your virtual infrastructure, “What have you done for me lately?”
With that question in mind, I asked my colleagues on the I&O team to help me predict what the year ahead will hold. Here are the trends in 2013 you should track closely:
Consolidation savings won’t be enough to justify further virtualization. For most I&O pros, the easy workloads are already virtualized. Looking ahead at 2013, what’s left are the complex business-critical applications the business can’t run without (high-performance databases, ERP, and collaboration top the list). You won’t virtualize these to save on hardware; you’ll do it to make them mobile, so they can be moved, protected, and duplicated easily. You’ll have to explain how virtualizing these apps will make them faster, safer, and more reliable—then prove it.