Welcome!

Cloud Security Authors: Pat Romanski, Allwyn Sequeira, Don MacVittie, Liz McMillan, AppNeta Blog

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.


@ThingsExpo Stories
SYS-CON Events announced today that delaPlex will exhibit at SYS-CON's @CloudExpo, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. delaPlex pioneered Software Development as a Service (SDaaS), which provides scalable resources to build, test, and deploy software. It’s a fast and more reliable way to develop a new product or expand your in-house team.
The explosion of new web/cloud/IoT-based applications and the data they generate are transforming our world right before our eyes. In this rush to adopt these new technologies, organizations are often ignoring fundamental questions concerning who owns the data and failing to ask for permission to conduct invasive surveillance of their customers. Organizations that are not transparent about how their systems gather data telemetry without offering shared data ownership risk product rejection, regu...
The security needs of IoT environments require a strong, proven approach to maintain security, trust and privacy in their ecosystem. Assurance and protection of device identity, secure data encryption and authentication are the key security challenges organizations are trying to address when integrating IoT devices. This holds true for IoT applications in a wide range of industries, for example, healthcare, consumer devices, and manufacturing. In his session at @ThingsExpo, Lancen LaChance, vic...
With major technology companies and startups seriously embracing IoT strategies, now is the perfect time to attend @ThingsExpo 2016 in New York. Learn what is going on, contribute to the discussions, and ensure that your enterprise is as "IoT-Ready" as it can be! Internet of @ThingsExpo, taking place June 6-8, 2017, at the Javits Center in New York City, New York, is co-located with 20th Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry p...
SYS-CON Media announced today that @WebRTCSummit Blog, the largest WebRTC resource in the world, has been launched. @WebRTCSummit Blog offers top articles, news stories, and blog posts from the world's well-known experts and guarantees better exposure for its authors than any other publication. @WebRTCSummit Blog can be bookmarked ▸ Here @WebRTCSummit conference site can be bookmarked ▸ Here
In his keynote at @ThingsExpo, Chris Matthieu, Director of IoT Engineering at Citrix and co-founder and CTO of Octoblu, focused on building an IoT platform and company. He provided a behind-the-scenes look at Octoblu’s platform, business, and pivots along the way (including the Citrix acquisition of Octoblu).
You think you know what’s in your data. But do you? Most organizations are now aware of the business intelligence represented by their data. Data science stands to take this to a level you never thought of – literally. The techniques of data science, when used with the capabilities of Big Data technologies, can make connections you had not yet imagined, helping you discover new insights and ask new questions of your data. In his session at @ThingsExpo, Sarbjit Sarkaria, data science team lead ...
SYS-CON Events announced today that IoT Now has been named “Media Sponsor” of SYS-CON's 20th International Cloud Expo, which will take place on June 6–8, 2017, at the Javits Center in New York City, NY. IoT Now explores the evolving opportunities and challenges facing CSPs, and it passes on some lessons learned from those who have taken the first steps in next-gen IoT services.
SYS-CON Events announced today that WineSOFT will exhibit at SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. Based in Seoul and Irvine, WineSOFT is an innovative software house focusing on internet infrastructure solutions. The venture started as a bootstrap start-up in 2010 by focusing on making the internet faster and more powerful. WineSOFT’s knowledge is based on the expertise of TCP/IP, VPN, SSL, peer-to-peer, mob...
The Internet of Things can drive efficiency for airlines and airports. In their session at @ThingsExpo, Shyam Varan Nath, Principal Architect with GE, and Sudip Majumder, senior director of development at Oracle, discussed the technical details of the connected airline baggage and related social media solutions. These IoT applications will enhance travelers' journey experience and drive efficiency for the airlines and the airports.
Big Data, cloud, analytics, contextual information, wearable tech, sensors, mobility, and WebRTC: together, these advances have created a perfect storm of technologies that are disrupting and transforming classic communications models and ecosystems. In his session at @ThingsExpo, Erik Perotti, Senior Manager of New Ventures on Plantronics’ Innovation team, provided an overview of this technological shift, including associated business and consumer communications impacts, and opportunities it m...
With billions of sensors deployed worldwide, the amount of machine-generated data will soon exceed what our networks can handle. But consumers and businesses will expect seamless experiences and real-time responsiveness. What does this mean for IoT devices and the infrastructure that supports them? More of the data will need to be handled at - or closer to - the devices themselves.
Things are changing so quickly in IoT that it would take a wizard to predict which ecosystem will gain the most traction. In order for IoT to reach its potential, smart devices must be able to work together. Today, there are a slew of interoperability standards being promoted by big names to make this happen: HomeKit, Brillo and Alljoyn. In his session at @ThingsExpo, Adam Justice, vice president and general manager of Grid Connect, will review what happens when smart devices don’t work togethe...
SYS-CON Events announced today that Dataloop.IO, an innovator in cloud IT-monitoring whose products help organizations save time and money, has been named “Bronze Sponsor” of SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. Dataloop.IO is an emerging software company on the cutting edge of major IT-infrastructure trends including cloud computing and microservices. The company, founded in the UK but now based in San Fran...
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, whic...
In his session at @ThingsExpo, Sudarshan Krishnamurthi, a Senior Manager, Business Strategy, at Cisco Systems, will discuss how IT and operational technology (OT) work together, as opposed to being in separate siloes as once was traditional. Attendees will learn how to fully leverage the power of IoT in their organization by bringing the two sides together and bridging the communication gap. He will also look at what good leadership must entail in order to accomplish this, and how IT managers ca...
In his keynote at 18th Cloud Expo, Andrew Keys, Co-Founder of ConsenSys Enterprise, provided an overview of the evolution of the Internet and the Database and the future of their combination – the Blockchain. Andrew Keys is Co-Founder of ConsenSys Enterprise. He comes to ConsenSys Enterprise with capital markets, technology and entrepreneurial experience. Previously, he worked for UBS investment bank in equities analysis. Later, he was responsible for the creation and distribution of life settle...
SYS-CON Events announced today that CA Technologies has been named “Platinum Sponsor” of SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY, and the 21st International Cloud Expo®, which will take place October 31-November 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. CA Technologies helps customers succeed in a future where every business – from apparel to energy – is being rewritten by software. From ...
TechTarget storage websites are the best online information resource for news, tips and expert advice for the storage, backup and disaster recovery markets. By creating abundant, high-quality editorial content across more than 140 highly targeted technology-specific websites, TechTarget attracts and nurtures communities of technology buyers researching their companies' information technology needs. By understanding these buyers' content consumption behaviors, TechTarget creates the purchase inte...
SYS-CON Events announced today that Cloud Academy will exhibit at SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. Cloud Academy is the industry’s most innovative, vendor-neutral cloud technology training platform. Cloud Academy provides continuous learning solutions for individuals and enterprise teams for Amazon Web Services, Microsoft Azure, Google Cloud Platform, and the most popular cloud computing technologies. Ge...