As soon as you think you understand software companies’ policies on virtualization, a new problem appears that makes you tear your hair out and scratch your now-bald head. This month’s conundrum is whether or not VMware’s ThinApp product breaches your Microsoft Windows license agreement:
However, Microsoft, via its knowledge base, claims that “Running multiple versions of Windows Internet Explorer, or portions of Windows Internet Explorer, on a single instance of Windows is an unlicensed and unsupported solution.” http://support.microsoft.com/kb/2020599/en-us#top
VMware doesn’t warn customers that ThinApp could cause them Microsoft licensing problems, but neither does it claim that it is legal. It merely advises customers to check with Microsoft.
I just attended IDF and I’ve got to say, Intel has certainly gotten the cloud message. Almost everything is centered on clouds, from the high-concept keynotes to the presentations on low-level infrastructure, although if you dug deep enough there was content for general old-fashioned data center and I&O professionals. Some highlights:
Chips and processors and low-level hardware
Intel is, after all, a semiconductor foundry, and despite their expertise in design, their true core competitive advantage is their foundry operations – even their competitors grudgingly acknowledge that they can manufacture semiconductors better than anyone else on the planet. As a consequence, showing off new designs and processes is always front and center at IDF, and this year was no exception. Last year it was Sandy Bridge, the 22nm shrink of the 32nm Westmere (although Sandy Bridge also incorporated some significant design improvements). This year it was Ivy Bridge, the 22nm “tick” of the Intel “tick-tock” design cycle. Ivy Bridge is the new 22nm architecture and seems to have inherited Intel’s recent focus on power efficiency, with major improvements beyond the already solid advantages of their 22nm process, including deeper P-States and the ability to actually shut down parts of the chip when it is idle. While they did not discuss the server variants in any detail, the desktop versions will get an entirely new integrated graphics processor which they are obviously hoping will blunt AMD’s resurgence in client systems. On the server side, if I were to guess, I would guess more cores and larger caches, along with increased support for virtualization of I/O beyond what they currently have.
Well, maybe everybody is saying “cloud” these days, but my first impression of Microsoft Windows Server 8 (not the final name) is that Microsoft has been listening very closely to what customers want from an OS that can support both public and private enterprise cloud implementations. And most importantly, the things that they have built into WS8 for “clouds” also look like they make life easier for plain old enterprise IT.
Microsoft appears to have focused its efforts on several key themes, all of which benefit legacy IT architectures as well as emerging clouds:
Management, migration and recovery of VMs in a multi-system domain – Major improvements in Hyper-V and management capabilities mean that I&O groups can easily build multi-system clusters of WS8 servers, and easily migrate VMs across system boundaries. Muplitle systems can be clustered with Fibre Channel, making it easier to implement high-performance clusters.
Multi-tenancy – A host of features, primarily around management and role-based delegation that make it easier and more secure to implement multi-tenant VM clouds.
Recovery and resiliency – Microsoft claims that they can failover VMs from one machine to another in 25 seconds, a very impressive number indeed. While vendor performance claims are always like EPA mileage – you are guaranteed never to exceed this number – this is an impressive claim and a major capability, with major implications for HA architecture in any data center.
A project I’m working on for an approximately half-billion dollar company in the health care industry has forced me to revisit Hyper-V versus VMware after a long period of inattention on my part, and it has become apparent that Hyper-V has made significant progress as a viable platform for at least medium enterprises. My key takeaways include:
Hyper-V has come a long way and is now a viable competitor in Microsoft environments up through mid-size enterprise as long as their DR/HA requirements are not too stringent and as long as they are willing to use Microsoft’s Systems Center, Server Management Suite and Performance Resource Optimization as well as other vendor specific pieces of software as part of their management environment.
Hyper-V still has limitations in VM memory size, total physical system memory size and number of cores per VM compared to VMware, and VMware boasts more flexible memory management and I/O options, but these differences are less significant that they were two years ago.
For large enterprises and for complete integrated management, particularly storage, HA, DR and automated workload migration, and for what appears to be close to 100% coverage of workload sizes, VMware is still king of the barnyard. VMware also boasts an incredibly rich partner ecosystem.
For cloud, Microsoft has a plausible story but it is completely wrapped around Azure.
While I have not had the time (or the inclination, if I was being totally honest) to develop a very granular comparison, VMware’s recent changes to its legacy licensing structure (and subsequent changes to the new pricing structure) does look like license cost remains an attraction for Microsoft Hyper-V, especially if the enterprise is using Windows Server Enterprise Edition.
I recently had an opportunity to spend some time with SUSE management, including President and General Manager Nils Brauckmann, and came away with what I think is a reasonably clear picture of The Attachmate Group’s (TAG) intentions and of SUSE’s overall condition these days. Overall, impressions were positive, with some key takeaways:
TAG has clarified its intentions regarding SUSE. TAG has organized its computer holdings as four independent business units, Novell, NetIQ, Attachmate and SUSE, each one with its own independent sales, development, marketing, etc. resources. The advantages and disadvantages of this approach are pretty straightforward, with the lack of opportunity to share resources aiming the business units for R&D and marketing/sales being balanced off by crystal clear accountability and the attendant focus it brings. SUSE management agrees that it has undercommunicated in the past, and says that now that the corporate structure has been nailed down it will be very aggressive in communicating its new structure and goals.
SUSE’s market presence has shifted to a more balanced posture. Over the last several years SUSE has shifted to a somewhat less European-centric focus, with 50% of revenues coming from North America, less than 50% from EMEA, and claims to be the No. 1 Linux vendor in China, where it has expanded its development staffing. SUSE claims to have gained market share overall, laying claim to approximately 30% of WW Linux market share by revenue.
Focus on enterprise and cloud. Given its modest revenues of under $200 million, SUSE realizes that it cannot be all things to all people, and states that it will be focusing heavily on enterprise business servers and cloud technology, with less emphasis on desktops and projects that do not have strong financial returns, such as its investment in Mono, which it has partnered with Xamarin to continue development,.
Over the past months server vendors have been announcing benchmark results for systems incorporating Intel’s high-end x86 CPU, the E7, with HP trumping all existing benchmarks with their recently announced numbers (although, as noted in x86 Servers Hit The High Notes, the results are clustered within a few percent each other). HP recently announced new performance numbers for their ProLiant DL980, their high-end 8-socket x86 server using the newest Intel E7 processors. With up to 10 cores, these new processors can bring up to 80 cores to bear on large problems such as database, ERP and other enterprise applications.
The performance results on the SAP SD 2-Tier benchmark, for example, at 25160 SD users, show a performance improvement of 35% over the previous high-water mark of 18635. The results seem to scale almost exactly with the product of core count x clock speed, indicating that both the system hardware and the supporting OS, in this case Windows Server 2008, are not at their scalability limits. This gives us confidence that subsequent spins of the CPU will in turn yield further performance increases before hitting system of OS limitations. Results from other benchmarks show similar patterns as well.
Key takeaways for I&O professionals include:
Expect to see at least 25% to 35% throughput improvements in many workloads with systems based on the latest the high-performance PCUs from Intel. In situations where data center space and cooling resources are constrained this can be a significant boost for a same-footprint upgrade of a high-end system.
For Unix to Linux migrations, target platform scalability continues become less of an issue.
A couple of months ago I was blogging from sunny Barcelona with the Red Sox 0-6. Now I'm in Barcelona again for our IT Forum, but this month its raining heavily here, while back in UK we officially have a drought. But the good news is that Boston is 6-0, at least in Yankee Stadium. A lot can change in two months.
The same is true in IT. Just now, Microsoft faces threats to its strong market position from many directions, and Steve Ballmer is under pressure, but strong results for its June fourth quarter could deflect the flak. That's one reason why sales teams will have greater incentives than ever to close Enterprise Agreement deals in the next couple of weeks. Hopefully if you're negotiating an EA right now, whether a new deal or a renewal, you've read my report Consider These Five Criteria When Choosing A Microsoft Volume Licensing Program and maybe even had an inquiry call with my colleage Christopher Voce or me. One common question we get is whether the stated deadline to accept an offer is real, or will the same deals be available in the last days of the quarter or even in the subsequent months? The short answers are Yes, it is, and no, they won't." Microsoft has its own deal approval processes that take time to complete, and though it won't want to reject Purchase Orders, it may have problems processing them if they arrive too late. And the deals available almost certainly wont be as good next quarter because sales teams will still have 9 months remaining in which to recoup any shortfall.
Entering into a new competitive segment, especially one dominated by major players with well-staked out turf, requires a level of hyperbole, dramatic positioning and a differentiable product. Cisco has certainly achieved all this and more in the first two years of shipment of its UCS product, and shows no signs of fatigue to date.
However, Cisco’s announcement this week that it is now part of Microsoft’s Fast Track Data Warehouse and Fast Track OLTP program is a sign that UCS is also entering the mainstream of enterprise technology. The Microsoft Fast Track program, offering a set of reference architectures, system specification and sizing guides for both common usage scenarios for Microsoft SQL Server, is not new, nor is it in any way unique to Cisco. Fast Track includes Dell, HP, IBM, and Bull. The fact that Cisco will now get equal billing from Microsoft in this program is significant – it is the beginning of the transition from emerging fringe to mainstream , and an endorsement to anyone in the infrastructure business that Cisco is now appearing on the same stage as the major incumbents.
Will this represent a breakthrough revenue opportunity for Cisco? Probably not, since Microsoft will be careful not to play favorites and will certainly not risk alienating its major systems partners, but Cisco’s inclusion on this list is another incremental step in becoming a mainstream server supplier. Like the chicken soup that my grandmother used to offer, it can’t hurt.
I'm not going to comment on the $8.5B purchase price, though I'm sure Marc Andreesen's investment company is happy with their return. And I'm not going to comment on the impact on Xbox, Hotmail, and Live.com. And I don't think this has anything to do with Windows Mobile.
But I am going to comment on the impact of the deal on the enterprise, and specifically on content and collaboration professionals responsible for workforce productivity and collaboration. When you strip it down to its essence -- Skype operating as a separate business unit reporting to Steve Ballmer -- here's what you need to know about the Skype deal:
First, Microsoft gets an important consumerization brand. Skype is a powerful consumer brand with a reported 600+ million subscribers. But it's also a "consumerization brand," meaning that it's a valuable brand for people who use Skype to get their jobs done. Consumerization of IT is just people using familiar consumer tools to get work done. It's a force of technology-based innovation as we wrote about in our book, Empowered: Unleash Your Employees, Energize Your Customers, Transform Your Business. Google and Apple and Skype have dominant consumerization brands. Microsoft does not. Until now. And as a bonus, Google doesn't get to buy Skype. And more importantly, neither does Cisco.
The acquisition of Skype puts Microsoft into a commanding position in the consumer UC as a service market. To date, Microsoft has had little to say when Skype, Yahoo, AIM and others talked about enabling IM and adding voice and video. Their Microsoft Messenger voice services were less well known and less widely adopted. Today, Microsoft turned the tables, paying $8.5 billion to acquire Skype and its 170 million customers who value the “free” in free voice/video services so highly that they are willing to accept variability in quality of service and a service level agreement that specifically spells out, “Skype cannot guarantee that You will always be able to communicate with other Skype Software users, nor can Skype guarantee that You can communicate without disruptions, delays or communication-related flaws or that all Your communication shall always be delivered to other Skype Software users. Skype will not be liable for any such disruptions, delays or other omissions in any communication experienced when using Skype Software.” So, what did Microsoft get?
· 170 million customers whose online communications connections were one of the first social communications communities, and who are loyal to the Skype experience
· A worldwide peer-to-peer network that is proving increasingly able to deliver usable voice and video streams to PCs and increasingly mobile devices
· A portfolio of P2P technology media encoding algorithms with proprietary, non-public specifications