Welcome!

Microservices Expo Authors: Elizabeth White, Yeshim Deniz, Liz McMillan, Anders Wallgren, Pat Romanski

Related Topics: Containers Expo Blog, Microservices Expo, Microsoft Cloud, Open Source Cloud, @CloudExpo, Cloud Security

Containers Expo Blog: Article

‘Hypervisity’ Rages On

Competition in the hypervisor space is vigorous these days

We've tracked a trend for the past several years: customers aren't moving to standardize on a single brand or type of server, operating system, or even x86 hypervisor. But, in our in fifth annual x86 Data Center Survey (2011-‘12 edition), we were somewhat surprised to find that customers were using a wide range of different hypervisors to a greater extent than we anticipated.

The total number of respondents in our survey was 345, with 40% of respondents in mid-size and large organizations of 4,000 employees and above. This was a global survey; 46% of respondents hailed from Europe, 40% from North America, and 11% from Asia/Pacific. Respondents came from our Gabriel Consulting Group survey data base of previous participants and from targeted advertising.

Just over 80% of the IT shops in our survey are using VMware on at least some systems in their infrastructures. The company held roughly the same percentage of usage in both the 2009-'10 and 2011-'12 editions of our survey.

While VMware is the most prevalent, the company doesn't have a lock on the enterprise hypervisor market; other mechanisms are getting plenty of use as well.

Microsoft's Hyper-V product is the second most widely used hypervisor - around 40% of our enterprise data center respondents use it on at least some systems. This percentage has held roughly steady over both survey periods.

The major Xen variants from Citrix and Oracle are used by 32% and 21% of our survey respondents, respectively. These percentages are virtually the same in both our 2009-'10 survey and in our latest 2011-'12 edition.

The only virtualization mechanism showing growth overall is KVM, which moved from 31% to 33% prevalence in our two surveys. This clearly isn't a huge jump, but it's more than we've seen for other solutions.

Standardization of Hypervisor Platforms
Looking beyond which virtualization types are used, next we analyzed standardization on a particular hypervisor technology. We were able to trend this data as well. Again, VMware dominated but we detected more customers committing to KVM and Hyper-V as their "go-to" hypervisor technology. Let's review the numbers.

VMware has become slightly stronger in terms of being the standard virtualization solution for our enterprise data respondents, moving from 55% to 57%. But the magnitude of VMware's sizeable lead obscures the moves in the back of the pack.

We examined the same data, but with VMware removed to more clearly highlight the changes in standardization rate among the other hypervisors.

Customers standardizing on Oracle's version of Xen moved from 2% to 3% during the two survey periods. For Citrix Xen, we see a small drop from 4% to 3%. Both of these changes are probably due to differences in the survey respondent bases.

But when it comes to KVM and Microsoft's Hyper-V, we do think that we're seeing real growth. The number of customers who use Hyper-V as their standard solution more than doubled, moving from 3% to almost 8%. KVM also saw its customer standardization rates double from 3% to 6%.

Examining KVM's Growth
In fact, KVM is the only hypervisor in our last two surveys to notch gains in both the number of overall users and in the number of users adopting it as their standard go-to hypervisor.

These are modest gains to be sure, with overall usage increasing by 2% and standardizers growing from 3% to 6%.

While this isn't what we'd call "house on fire" growth, it's certainly a positive development for KVM and, given other KVM-related activities, might signal the beginning of a growth spurt.

We believe KVM capabilities have come a long way in the past several years, with support for a wide range of Linux, Windows, and even Unix guest operating systems. KVM also provides some of the most popular features of VMware and Xen, like live migration and the ability to host large (up to 16 CPU) SMP guest instances.

It's noteworthy that KVM is different from the others in a couple of crucial ways. It's the only hypervisor that's actually part of Linux and it uses the Linux scheduler and memory manager. Both VMware and Xen are external hypervisors and therefore need to have control mechanisms for the entire system, making them larger and more complex.

Summary
Despite VMware's big lead, competition in the hypervisor space is vigorous these days. Microsoft is using their heft to drive Hyper-V into their sizeable installed base. Commercial and open source Xen and KVM variants give customers alternatives that are technically sophisticated and also available as fully supported packages.

Our survey clearly shows that rather than selecting a single hypervisor and virtualization suite provider, customers are picking and choosing what they feel are the best tools for their unique needs. The more competition we have in this or any other market, the better the resulting products. Go here if you are interested in seeing more details on our report.

More Stories By Dan Olds

Dan Olds is Founding Principal, Gabriel Consulting Group. He has proven himself to be someone who understands both business and technology and, more importantly, how technology can be applied to solve business problems. He has been in the high tech arena for 15 years; he held significant positions at Cray, Sun Microsystems, and IBM prior to founding Gabriel Consulting Group in 2001. This varied background gives Dan insight into how technology can be used to make business more efficient, effective, and profitable.

Dan was one of the first technologists to closely study IT Total Cost of Ownership, virtualization, and server consolidation. With Gabriel Consulting Group, he has completed a number of groundbreaking studies on these industry trends and their impact on operational efficiency. He closely follows advancements in high performance computing, software, and worldwide technology development.

Dan is a frequent speaker at industry events, and he contributes articles to technology publications. He has been quoted widely in The Wall Street Journal, The New York Times, Bloomberg News, Computerworld, eWeek, InformationWeek, CNET, and a host of other tech news sources.

Dan's formal education is in business; he earned an MBA from The University of Chicago Booth School of Business with concentrations in Finance and Marketing.

Comments (0)

Share your thoughts on this story.

Add your comment
You must be signed in to add a comment. Sign-in | Register

In accordance with our Comment Policy, we encourage comments that are on topic, relevant and to-the-point. We will remove comments that include profanity, personal attacks, racial slurs, threats of violence, or other inappropriate material that violates our Terms and Conditions, and will block users who make repeated violations. We ask all readers to expect diversity of opinion and to treat one another with dignity and respect.


@MicroservicesExpo Stories
SYS-CON Events announced today TechTarget has been named “Media Sponsor” of SYS-CON's 18th International Cloud Expo, which will take place on June 7–9, 2016, at the Javits Center in New York City, NY, and the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. TechTarget is the Web’s leading destination for serious technology buyers researching and making enterprise technology decisions. Its extensive global networ...
SoftLayer operates a global cloud infrastructure platform built for Internet scale. With a global footprint of data centers and network points of presence, SoftLayer provides infrastructure as a service to leading-edge customers ranging from Web startups to global enterprises. SoftLayer's modular architecture, full-featured API, and sophisticated automation provide unparalleled performance and control. Its flexible unified platform seamlessly spans physical and virtual devices linked via a world...
SYS-CON Events announced today that Commvault, a global leader in enterprise data protection and information management, has been named “Bronze Sponsor” of SYS-CON's 18th International Cloud Expo, which will take place on June 7–9, 2016, at the Javits Center in New York City, NY, and the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Commvault is a leading provider of data protection and information management...
SYS-CON Events announced today that BMC Software has been named "Siver Sponsor" of SYS-CON's 18th Cloud Expo, which will take place on June 7-9, 2015 at the Javits Center in New York, New York. BMC is a global leader in innovative software solutions that help businesses transform into digital enterprises for the ultimate competitive advantage. BMC Digital Enterprise Management is a set of innovative IT solutions designed to make digital business fast, seamless, and optimized from mainframe to mo...
SYS-CON Events announced today that Tintri Inc., a leading producer of VM-aware storage (VAS) for virtualization and cloud environments, will exhibit at the 18th International CloudExpo®, which will take place on June 7-9, 2016, at the Javits Center in New York City, New York, and the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA.
Automation is a critical component of DevOps and Continuous Delivery. This morning on #c9d9 we discussed CD Automation and how you can apply Automation to accelerate release cycles, improve quality, safety and governance? What is the difference between Automation and Orchestration? Where should you begin your journey to introduce both?
SYS-CON Events announced today BZ Media LLC has been named “Media Sponsor” of SYS-CON's 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. BZ Media LLC is a high-tech media company that produces technical conferences and expositions, and publishes a magazine, newsletters and websites in the software development, SharePoint, mobile development and Commercial Drone markets.
A strange thing is happening along the way to the Internet of Things, namely far too many devices to work with and manage. It has become clear that we'll need much higher efficiency user experiences that can allow us to more easily and scalably work with the thousands of devices that will soon be in each of our lives. Enter the conversational interface revolution, combining bots we can literally talk with, gesture to, and even direct with our thoughts, with embedded artificial intelligence, wh...
Many banks and financial institutions are experimenting with containers in development environments, but when will they move into production? Containers are seen as the key to achieving the ultimate in information technology flexibility and agility. Containers work on both public and private clouds, and make it easy to build and deploy applications. The challenge for regulated industries is the cost and complexity of container security compliance. VM security compliance is already challenging, ...
While there has been much ado about interoperability, there are still no real solutions, same as last year and the year before that. The large EHR vendors who continue to dominate the market still maintain that interoperability is all but solved, still can't connect EHRs across the continuum causing frustration by providers and a disservice to patients. The ONC pays lip service to the problem, but that is about it. It is time for the healthcare industry to consider alternatives like middleware w...
The pace of innovation, vendor lock-in, production sustainability, cost-effectiveness, and managing risk… In his session at 18th Cloud Expo, Dan Choquette, Founder of RackN, will discuss how CIOs are challenged finding the balance of finding the right tools, technology and operational model that serves the business the best. He will discuss how clouds, open source software and infrastructure solutions have benefits but also drawbacks and how workload and operational portability between vendors...
I have an article in the recently released “DZone Guide to Building and Deploying Applications on the Cloud” entitled “Fullstack Engineering in the Age of Hybrid Cloud”. In this article I discuss the need and skills of a Fullstack Engineer with relation to troubleshooting and repairing complex, distributed hybrid cloud applications. My recent experiences with troubleshooting issues with my Docker WordPress container only reinforce the details I wrote about in this piece. Without my comprehensive...
The 19th International Cloud Expo has announced that its Call for Papers is open. Cloud Expo, to be held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, brings together Cloud Computing, Big Data, Internet of Things, DevOps, Containers, Microservices and WebRTC to one location. With cloud computing driving a higher percentage of enterprise IT budgets every year, it becomes increasingly important to plant your flag in this fast-expanding business opportunity. Submit y...
Internet of @ThingsExpo, taking place November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with the 19th International Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world and ThingsExpo New York Call for Papers is now open.
IoT generates lots of temporal data. But how do you unlock its value? How do you coordinate the diverse moving parts that must come together when developing your IoT product? What are the key challenges addressed by Data as a Service? How does cloud computing underlie and connect the notions of Digital and DevOps What is the impact of the API economy? What is the business imperative for Cognitive Computing? Get all these questions and hundreds more like them answered at the 18th Cloud Expo...
Cloud-based NCLC (No-code/low code) application builder platforms empower everyone in the organization to quickly build applications and executable processes that broaden access, deepen collaboration, and enhance transparency for all team members. Line of business owners (LOBO) and operations managers know best their part of the business and their processes. IT departments are beginning to leverage NCLC platforms to empower and enable LOBOs to lead the innovation, transform the organization, an...
@DevOpsSummit taking place June 7-9, 2016 at Javits Center, New York City, and Nov 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with the 18th International @CloudExpo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world.
SYS-CON Events announced today the Docker Meets Kubernetes – Intro into the Kubernetes World, being held June 9, 2016, in conjunction with 18th Cloud Expo | @ThingsExpo, at the Javits Center in New York, NY. Register for 'Docker Meets Kubernetes Workshop' Here! This workshop led by Sebastian Scheele, co-founder of Loodse, introduces participants to Kubernetes (container orchestration). Through a combination of instructor-led presentations, demonstrations, and hands-on labs, participants learn ...
Just last week a senior Hybris consultant shared the story of a customer engagement on which he was working. This customer had problems, serious problems. We’re talking about response times far beyond the most liberal acceptable standard. They were unable to solve the issue in their eCommerce platform – specifically Hybris. Although the eCommerce project was delivered by a system integrator / implementation partner, the vendor still gets involved when things go really wrong. After all, the vendo...
The initial debate is over: Any enterprise with a serious commitment to IT is migrating to the cloud. But things are not so simple. There is a complex mix of on-premises, colocated, and public-cloud deployments. In this power panel at 18th Cloud Expo, moderated by Conference Chair Roger Strukhoff, panelists will look at the present state of cloud from the C-level view, and how great companies and rock star executives can use cloud computing to meet their most ambitious and disruptive business ...