Cloud OS: VMware vSphere 4 Launches

CLOUD OS: VSPHERE 4 LAUNCHES

This week, VMware upgraded its main product line VMware Infrastructure 3, to deliver IT infrastructure as a service internally.

SaaS, or “Software as a Service” is a term often seen in discussions of Cloud Computing, where these services are offered remotely from data centers over the Web. With vSphere, companies can now do this internally as well. VMware is calling it “the industry’s first operating system for building the internal cloud.”

vSphere was foreshadowed with the announcement of  VDC-OS (Virtual Data Center Operating System) last Summer at the Las Vegas VMworld Conference, as I wrote about here.

Virtualization is a disruptive technology of sorts, in that it breaks the “hard link” between hardware and software, or more specifically between the Operating System and hardware. A VMware virtual machine (VM) can create an OS that is essentially hardware vendor independent — as long as it runs on x86 processors — and encapsulate it to run on any number of platforms. Indeed multiple OS instantiations can run on a single physical server. The impact of this is phenomenal: it can undermine the value proposition of an “integrated” solution from some server vendors. In this way, it can reduce capital and operating expenditures, even as information explodes.

There are several capabilities of this new release that are impressive. Here are the ones that caught my eye:

Efficiency:

  • 8000 DB transactions per second per virtual machine. Can you say OLTP?
  • Over 200,000 IOPS per ESX host. Can you say Ultra Enterprise Sun IBM “Oracle”-Fire 15000 High Performance Computing? [I launched the StarFire 10000 when I was at Sun.]

Control:

  • Ability to control an entire virtual data center from a single pane of glass. VMware calls this the ability to “holistically manage” infrastructure elements.
  • Access to the Cisco Nexus 1000v “virtual switch.”

Choice:

  • Storage VMotion permits moving the VM from where it lives — on the storage — to other kinds of storage as needs require. This would allow migrating for example, from expensive Fibre Channel disk drives to less expensive SAS drives, or even changing storage protocols.
  • Fault Tolerance permits a “ghost” version of a VM to run on another physical server, in “lock step” but invisibly, such that should the original VM or server fail, the fault tolerant version will immediately become available on the second server.


Thanks for coming along.

BillPetro.com

Obama Inauguration: Info Extravaganza

OBAMA INAUGURATION: INFO EXTRAVAGANZA

This was not your grandfather’s Inauguration.

Grandpa might have listened over the radio, your parents viewed it on television, but this generation viewed/participated in it through so many different media.




In my article on the History of Inauguration Day, I said that:

…the event will be covered simultaneously by networks, live Internet streaming video, as well as coverage via Twitter, Facebook, YouTube, MySpace, blogs, and Hulu… It will not be just the number of people who are physically present at the Inauguration, many times the 30K at Lincoln’s swearing in. Consider the amount of information that will be generated, distributed, replicated, commented upon, redistributed, and repurposed — much of it in real-time for those “virtually” attending. From high-resolution video to low-bandwidth text messages, from long webcasts to short SMS messages, the cables and airwaves will be lit up. As the first “wired” — or is it wireless — President Barack Obama gives his inauguration speech, American’s heads will be in the Internet cloud.


Personally, I was watching it on TV, while on my iPhone tracking Twitter and Ustream.tv. Let’s look at some of the statistics of the online information available.

On Inauguration Day, by early afternoon:

CNN:

  • Claimed it served almost 19 million live video streams, almost four times the feeds of Election Day
  • Obama’s Facebook Fan Page has more than 4 million fans and in excess of 500,000 wall posts
  • CNN had served 13.9 million live video streams globally since 6am
  • CNN had broken its all time total daily streaming record (from Election Day) of 5.3 million live streams.

Facebook

  • Had a partnership with CNN, as well as a number of “applications” enabling participation with the event. They claimed:
  • 600,000 status updates posted through the CNN.com Live Facebook feed
  • Averaged 4,000 status updates per minute during the broadcast
  • 8,500 status updates were posted during the first minute of Obama’s speech
  • “Millions” of people logged into Facebook during the broadcast

Twitter:

Hulu

  • Had a variety of feeds, available in different formats

Microsoft:

  • Did a PhotoSynth of the Inauguration inviting anyone to send in their photos which would be stiched into a virtual 3D representation of the The Moment. Scores of people sent in multi-megabyte files.


How did you participate in the Inauguration?


Thanks for coming along.

BillPetro.com

Cloud Optimized Storage: Atmos

In 1969 during the original Star Trek TV show, The Cloud Minders episode featured Stratos, a city in the clouds. Today, EMC launches Atmos, cloud optimized storage. This is not science fiction, but the realization of much work on managing very large amounts of data “in the cloud.” Having been in the hands of customers since early Summer, this offering is intended to manage massive amounts of Internet-based information. How massive? Petabytes to begin with.

Forecast: Cloudy?

“Cloud computing” is a very popular topic right now, and there is often more heat than light shed on the subject. EMC releases Atmos at a time when many others are still debating over cloud computing and arguing whether it is or is not grid computing, software as a service, outsourcing, or Web 2.0-based data.

The Atmos sphere

What does Atmos encompass? First, it is different than simply block-based Storage Area Networks (SAN), file-based Network Accessed Storage (NAS), or even object-based Content Addressed Storage (CAS). EMC introduced CAS in the Spring of 2002 with the launch of Centera, part of an object-based archiving and compliance solution. As revolutionary as this was half a decade ago, so too is COS today.

  • Massive Scalability

Global manageability through a namespace, regardless of geographical location. Multi-tenancy means that different tenants could store their unique information objects in their own private namespace under the Atmos namespace.

  • Policy Based Information Management

Information can be managed by policy, and automatically acted upon by business rules for the metadata that defines the policy. For example, if an object conforms to a policy of “popular”, it could be replicated appropriately to deliver better service levels to users. When demand drops off and it becomes less “popular” the number of copies could be automatically pruned.

  • Operational Efficiency

Whether it’s a drive, server, or network — all of this can be seen and managed from a single console.

 

There are many excellent articles available already that explain this in greater detail. Check out Chuck Hollis at Chuck’s Blog, Mark Twomey at Storagezilla, Steve Todd at Information Playground, Dave Spencer at Dave Talks Shop, Dave Graham at Dave Graham’s Weblog, and Len Devanna’s summary.

Thanks for coming along.

BillPetro.com

Information Reformation

I wrote the following article about a dozen years ago when I was a technology evangelist at Sun. Back in the mid-’90s, we were experienced the early part of the first wave of “The Web.” Today, with the advent of Web 2.0 technologies we’re seeing an explosion in different dimensions. Wikis, social networking, mass collaboration, blogging, and Instant Messaging have expanded what was largely a “reader oriented” phenomenon into a dynamic read-write participatory platform. While the mantle of managing information has passed to a new generation of companies like EMC, the basic principles about information production and exponential growth remain the same.

barilan_internet_thumb.jpgINFORMATION REFORMATION

Every October 31, we observe the anniversary of the German Reformation. Presently, there is a lot of talk about the Internet Explosion. There are several significant similarities between the two.
Indeed, one could call it the “Information Reformation.”

HIGHLIGHTS:

1) Common Language:

  • Luther made previously exclusive information accessible to the common man by publishing in the common language (German), not the language of scholars (Latin).
  • With the aid of graphical tools like Mosaic, Netscape or the HotJava browsers (a Java-based browser from Sun), anyone can easily read the Internet and discover new information without knowing classical Geek.

2) Common Format:

  • Luther published pamphlets, extending the existing single page “broadside” to multiple pages in quarto and octavo sizes. He featured pictures using the finest woodcuts and engravings of the times.
  • Graphical Web browsers that take advantage of open, standard HTML make information pictorial and, with advanced Java capabilities, dynamic, and multimedia.

3) Mass Distribution:

  • Luther’s 95 Theses, with the aid of the movable type printing press invented a few decades before his birth, were distributed to the masses. Within two weeks, it had spread throughout Germany. Within a month, it was all over Europe. By the end of the year, it had spread beyond the Holy Roman Empire.
  • With the availability of interconnected computer networks, like those offered by Sun, information is quickly distributed all over the World Wide Web.

4) Unprecedented Growth:

  • Between 1517 and 1523, publications in Germany increased 7 times. Half were Luther’s writings.
  • The growth of the Internet and the availability of information on the Web has grown phenomenally, with a growth curve that appears almost biological.

5) Broadcast Marketing

  • Luther took advantage of the new printing press to “evangelize” his views on theology and detract from his competitors with his pamphlets.
  • Many companies, organizations, and individuals now take advantage of Internet home pages to “market” and promote their product, offerings, and views.

BACKGROUND:

In the 16th century, as a result of a dispute concerning certain Church practices, a German University professor posted a call for debate on their equivalent of a bulletin board, the door of the Castle Church. These 95 Theses were not intended as a call to reformation but a quiet, scholarly discussion of theological issues.

So it was, on October 31, 1517, that this 33 year old Augustinian monk named Martin Luther nailed the 95 Theses on the Wittenberg Door, marking what historians conveniently use as a coat hanger for the beginning of the Reformation.

But it was two significant things that changed history: first, one of Luther’s students took the original Latin 95 Theses and translated them into German, the language of the common man. Now they were available to anyone who could read.

Secondly, with the aid of the movable type printing press, invented not far away in Maintz by Gutenberg toward the end of the previous century, copies were distributed to the masses. It became a veritable manifesto for change.

Thus it is with the spread of the Internet. So one could say we’re currently experiencing more than an Internet Explosion or Revolution, but an Information Reformation.

Bill Petro, your friendly neighborhood historian
www.billpetro.com

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CLARiiON co-stars in Body of Lies

Last week I saw the new Ridley Scott spy thriller Body of Lies. Scott has made a number of movies in recent years starring Academy Award winner Russell Crowe, including Gladiator, A Good Year, and American Gangster. In this film Crowe co-stars with Leonardo DiCaprio, and additional co-stars who are even more flashy.

EMC loaned Warner Brothers six Symmetrix DMX-3 and nine CLARiiON systems. These were featured in a particularly intense negotiation scene in the film, situated in the US Embassy in Amman, Jordan. The arrays were originally configured to be be fully working, but proved to be too loud for the sound man on the set. So instead, the systems were “powered” with LEDs behind their bezels to light up the display and drop lights to illuminate the fronts. Ridley Scott liked to look of the EMC systems and in the scene above, during a very tense phone conversation you can see the colorful systems, the co-stars behind the stars.

BillPetro.com