This week, the New York Times ran a series of articles about data center power use (and abuse) “Power, Pollution and the Internet” (http://nyti.ms/Ojd9BV) and “Data Barns in a Farm Town, Gobbling Power and Flexing Muscle” (http://nyti.ms/RQDb0a). Among the claims made in the articles were that data centers were “only using 6 to 12 % of the energy powering their servers to deliver useful computation. Like a lot of media broadsides, the reality is more complex than the dramatic claims made in these articles. Technically they are correct in claiming that of the electricity going to a server, only a very small fraction is used to perform useful work, but this dramatic claim is not a fair representation of the overall efficiency picture. The Times analysis fails to take into consideration that not all of the power in the data center goes to servers, so the claim of 6% efficiency of the servers is not representative of the real operational efficiency of the complete data center.
On the other hand, while I think the Times chooses drama over even-keeled reporting, the actual picture for even a well-run data center is not as good as its proponents would claim. Consider:
A new data center with a PUE of 1.2 (very efficient), with 83% of the power going to IT workloads.
Then assume that 60% of the remaining power goes to servers (storage and network get the rest), for a net of almost 50% of the power going into servers. If the servers are running at an average utilization of 10%, then only 10% of 50%, or 5% of the power is actually going to real IT processing. Of course, the real "IT number" is the server + plus storage + network, so depending on how you account for them, the IT usage could be as high as 38% (.83*.4 + .05).
Apple's new iPhone 5 is a case study in incremental improvement. Nearly every aspect of the product -- the CPU, display, cameras, radio modem, size, weight, etc. -- are all improved over the iPhone 4S and at the same $199 price point. No doubt, the iPhone 5 and iOS 6 will sell millions of units, preserve Apple's momentum, and hold off the competition, but significant threats are mounting that Apple cannot afford to ignore:
Nokia is delivering Apple-quality innovation. As Nokia demonstrated last week at its Lumia 920 event, Nokia's innovation engine is firing on all cylinders. When the Lumia 920 launches (rumored for November 2), it will outclass the iPhone 5 in key areas such as imaging (PureView imaging, Cinemagraph) and location (Maps, City Lens, Transit) as well as bring wireless charging and NFC into the mainstream. While the breadth of accessories will be nowhere near what the iPhone offers, Nokia gets strong marks for showing Apple how NFC can enhance the accessory experience.
On Tuesday, September 4, Microsoft made the official announcement of Windows Server 2012, ending what has seemed like an interminable sequence of rumors, Beta releases, and endless speculation about this successor to Windows Server 2008.
So, is it worth the wait and does it live up to its hype? All omens point to a resounding “YES.”
Make no mistake, this is a really major restructuring of the OS, and a major step-function in capabilities aligned with several major strategic trends for both Microsoft and the rest of the industry. While Microsoft’s high level message is centered on the cloud, and on the Windows Server 2012 features that make it a productive platform upon which both enterprises and service providers can build a cost-effective cloud, its features will be immensely valuable to a wide range of businesses.
What It Does
The reviewers guide for Windows Server 2012 is over 220 pages long, and the OS has at least 100 features that are worth noting, so a real exploration of the features of this OS is way beyond what I can do here. Nonetheless, we can look at several buckets of technology to get an understanding of the general capabilities. Also important to note is that while Microsoft has positioned this as a very cloud-friendly OS, almost all of these cloud-related features are also very useful to an enterprise IT environment.
New file system — Included in WS2012 is ReFS, a new file system designed to survive failures that would bring down or corrupt the previous NTFS file system (which is still available). Combined with improvements in cluster management and failover, this is a capability that will play across the entire user spectrum.
The poorly kept secret that is the Google Nexus 7 tablet was just announced amid much developer applause and excitement. The device is everything it was rumored to be and the specs — something that only developers care about, of course — were impressive, including the 12 core GPU that will make the Nexus 7 a gaming haven. True, it's just another in a long line of tablets, albeit a $199 one that competes directly with Amazon's Kindle Fire and undercuts the secondary market for the iPad.
But as a competitor to the iPad, Nexus 7 isn't worth the digital ink I'm consuming right now.
But Google isn't just selling a device. Instead, the company wants to create a content platform strategy that ties together all of its ragtag content and app experiences into a single customer relationship. Because the power of the platform is the only power that will matter (see my recent post for more information on platform power). It's unfortunate that consumers barely know what Google Play is because it was originally called Android Market, but the shift to the Google Play name a few months back and the debut of a device that is, according to its designers, "made for Google Play," show that Google understands what will matter in the future. Not connections, not devices. But experiences. The newly announced Nexus 7, as a device, is from its inception subservient to the experiences — some of them truly awesome — that Google's Play platform can provide through it.
Plato used to define the human species as "featherless bipeds". This thought came to me this afternoon as I stood looking at the Venus de Milo in The Louvre (I'm in Paris for Forrester's I&O Forum) and pondered what Microsoft was about to unleash on all of us. Why, might you ask? Well, as the story goes, Diogenes (the guy who invented cynicism) plucked a chicken, brought it into Plato's Academy and declared: "Behold: I have brought you a man!" After this incident, "with broad flat nails" was added to Plato's definition.
It struck me that that's pretty much what Microsoft and its OEM partners have been doing to us with tablets for a number of years now. "Behold! I have brought you a tablet!" But of course, now we know that a "tablet" is a device that we can use with nothing more than fingers with broad, flat nails.
But there's more. Microsoft's ability to respond in its modern day Peloponnesian War with Apple, has been hampered by three things:
The PC OEM vendors remain one (maybe two!) steps behind Apple in making well-differentiated hardware. To wit: Ultrabooks are just now beginning to match the MacBook Air, and no one else has a Retina Display in their lineups.
They haven't had an operating system for tablets without styli or mice, or that will run longer than a few hours away from a power outlet.
The upgrade process for Windows PCs is labor-intensive. IT organizations upgrade operating systems only when Microsoft forces them to, so end users are frustrated. Nearly half of organizations are still on Windows XP 11 years after its release.
Google just bought QuickOffice. I think that means they now get the App Internet and are moving beyond pure Web.
The App Internet is the future of software architecture and the foundation of how people get stuff on their mobile devices (we call that mobile engagement). The App Internet means native (or hybrid HTML5) apps on mobile and desktop devices that use the Internet to get services. It's the native app that makes the user experience good. It's the Internet that makes the user experience relevant to life.
Google has been "pure Web," meaning that they don't want native apps on any device. Of course, they've been moving slowly away from that pure architecture for years now even as its marketing rhetoric has denied it. Remember that when iPhone shipped in 2007 it had a native Google app called Maps on it. And they have readers on their Android devices.
In the meantime, QuickOffice has been growing handily because it gets the App Internet -- any device, anywhere, anytime using a native app. If you want to read or edit Microsoft Office formats on your iPad or Android phone or whatever, you can do it with QuickOffice. That has led consumers and information workers and sometimes entire enterprises (in the case of one life sciences company with 15,000 iPads deployed, for example) to use QuickOffice to access and edit the critical documents they need on their tablets.
What does this mean?
For Google, it means they've woken up to embrace the App Internet as the way to deliver great user experiences on mobile devices.
For Microsoft, it means Google has done another "embrace and extend" play to take keystrokes away from Microsoft Office. And that ahead of Microsoft's purported but unannounced plans to port Office to iPad.
Last week, we released our newest report about the future of TV and argued in it and the accompanying blog post that the battle for the TV is not really about TV. It’s about the future of the platform giants like Apple, Google, and Microsoft that want to add the TV to their platform ambitions. Surprising to some was our claim that Microsoft was in the lead in the US TV platform battle with its base of millions of Xbox 360 owners generating more online video views on the TV screen than viewers of any other device. Many have challenged this assertion, putting the data about current use aside and asking a good question:
Won’t Apple easily walk away with the TV business once it releases its next big thing, presumably a TV?
You’re in for a big surprise. Microsoft is winning one of the most important battles in the digital world: The battle for the TV. The TV battle is important for reasons you already know: TV consumes more time than anything else and it generates annual revenues from $140 to $160 billion each year in the US alone.
But the stakes of the battle have risen sharply. The fight over the TV is really a fight over the next massive consumer platform that is coming up for grabs. Of platforms there are few: Google owns search, Amazon owns digital retail, Facebook owns social, and Apple owns consumer devices. Microsoft owns, well, nothing at the moment, despite its handsome revenue stream from Windows and Office.
That could change soon. Microsoft’s Xbox 360 is already the most-watched net-connected TV device in the US and soon, the world. With more than 70 million consoles in households worldwide – as many as half of them connected to the Internet, depending on the country – Microsoft can rapidly drive new video services into tens of millions of households.
Tablets aren’t the most powerful computing gadgets. But they are the most convenient.
They’re bigger than the tiny screen of a smartphone, even the big ones sporting nearly 5-inch screens.
They have longer battery life and always-on capabilities better than any PC — and will continue to be better at that than any ultrathin/book/Air laptop. That makes them very handy for carrying around and using frequently, casually, and intermittently even where there isn’t a flat surface or a chair on which to use a laptop.
And tablets are very good for information consumption, an activity that many of us do a lot of. Content creation apps are appearing on tablets. They’ll get a lot better as developers get used to building for touch-first interfaces, taking advantage of voice input, and adding motion gestures.
They’re even better for sharing and working in groups. There’s no barrier of a vertical screen, no distracting keyboard clatter, and it just feels natural to pass over a tablet, like a piece of paper, compared to spinning around a laptop.
I continue to believe that most consumers using an NFC device in 2012 will more likely use it for device-pairing or data-sharing purposes than for payments. Pairing NFC accessories and reading NFC smart tags will open up new opportunities. NFC will be a key technology for interacting with the world around you — and it is time to test it, as highlighted in this recent piece of research written by my colleague Anthony Mullen. There is an ongoing debate about bar codes’ potential replacement by NFC; I think both technologies serve different objectives and have different advantages but will continue to co-exist. Radio and optical technologies are converging, as highlighted by French startup Mobilead, which does a fantastic job of delivering a great branded experience mixing QR codes and NFC tags.