This is the 2nd in a 3 part series of video blogs that looks at Virtualization, Grids and Cloud computing. Follow this link for the first part: Part 1

The videos explore these concepts first individually and then try to show that taken together the combination is greater than the sum of individual deployments of the techologies. In reality, all three are required to begin to realize the vision of the dynamic, efficient datacenter but I would caution that these are necessary but not sufficient to realize this full vision ... well ... is a topic (set of topics?) for another day.

As you view the video please bear in mind that there are a couple of underlying assumptions in the statements I make in the video - unfortunately these got eliminated in the editing in trying to meet video duaration constraints. A quick recap of the assumptions:

a) the target environment is the enterprise (both enterprise IT and enterprise data centers) - some of the thoughts apply to SMBs but may not always.

b) the discussion on clouds is really focussing, primarily, on "Internet" clouds and not "Private" clouds (there is a reference to and a motivation for "Private clouds" when the technologies are brought together but in this discussion on clouds the focus is on Internet clouds unless mentioned otherwise).

c) The perspective on Grids in the video is broad - Most folks are used to associating Grids with HPC - it would be very helpful in this video to suspend this association (at least while watching the video and if I can get you to, maybe, into the future as well). This association with HPC is very limiting and represents a use of Grids and does not illuminate what Grids really are or, more importantly, their potential.

This and the previous video introduces the concepts as I see them. Some tangible examples in how they may come together is presented in the next video ... promise ...

So here is the video:

Now that you have heard and seen the video .... a few more observations not discussed in the video ...

• Grids represent an infrastructure management paradigm - actually once you step beyond the base machine virtualization (where the opportunities for real differentiation are fast dimnishing) you will find that solutions that most vendors have or are developing to manage these VMs borrow heavily and, in some cases, almost entirely from Grid technologies - but they won't tell you that. (Once you take the "broader view" it becomes apparent that many Intel platform technolgies become very relevant to Grids and so Intel platforms can be deployed as more than just the "simple and commodity" hardware that they are currently viewed and deployed as)

• Another point to note is that Clouds and Grids are closer than one may think. In many cases a cloud is realized by a simplification of a Grid that is made possible by application to a defined context determined by the cloud service offered. Furthermore some of the complexities of Grid computing (under the covers) have been masked by the introduction of a portal or some other simplifying assumptions and implementations. Many of the well known clouds are implemented using Grids. Nonetheless it is very important to keep Clouds and Grids distinct so that one can understand these paradigms and extract maximum value. The moniker cloud represents a use paradigm (against an highly elastic service) whereas Grids represent an infrastructure paradigm.

• On a larger note: One way to bring these topics together conceptually is to see virtualization as the paradigm to substantiate the entities (resources or otherwise) that can be/are visualized in a context, Grids as the paradigm to manage these virtualizations and Clouds as the paradigm for use of these managed virtualizations.

I will build on these assertions in my next video ... In the meanwhile am looking for discussion on these topics -

• What do Grids and Clouds mean to you?

• Do the views represented here make sense or are there other ways in which one may approach these topics?

• What are some interesting ways you have used these technologies in your line of work? What are some problems that were solved or new usages created?

• Are Grids as a topics of discussion dead/passe or are they as relevant today as they were a few years ago - why?

IDF SF08-HP and Intel announced collaboration on the world's best 4-socket TPC-C benchmark result of >634K transactions/min. Check out the video with Aaron Spurlock (HP) and Noe Garcia (Intel)discussing the HP ProLiant DL580 G5 server with Intel XEON 7400-series (Dunnington) processors. Let us know what you think.

I'm blogging here today from the Intel Premier IT Professional (IPIP) event in Denver, Colorado. This is a really amazing setting at the Center for the Perfoming Arts in downtown Denver. There are some 200 industry professionals here networking and sharing best practices around client and server technologies with some of the main topics including Intel's technology roadmap, security, client and server virtualization. For those who couldn't be here, check the IPIP Website for event details and to download the presentations. In addition to updates on this blog, Josh Hilliker and I will have an event wrap-up on Blog Talk Radio, stay tuned for the details. Check back to this blog for event updates as they occur.

Wm. Hank Lea

Community Manager

Open Port-The Server Room

2pm- Event Update

Here's some cool video of XEON 7300-series(4P)running a database transaction application:

And another video showing the XEON 5400-series (2P) running the Black-Scholes Option Pricing benchmark:

And a third demo showing the XEON 5400-series in a workstation configuration running 3D rendering application:

Using some data from our own IT group, we developed a simple ROI calculator. This tool provides an estimate of performance and IT cost savings of refreshing older servers with new ones. Below is a screen shot of the calculator that is now available on our new server tools section of the Server Room. Give it a try and let us know if these assessment tools are helpful?

One trend that is really starting to take shape in the server industry is that big servers are back! That doesn't mean big servers ever disappeared off the map. Historically bigger servers with 4 or more processor sockets have been 7-8% of the server market from a volume perspective. And bigger servers have always been used for scalable, data-demanding enterprise applications which IT values for it's performance, headroom and reliability. What we're seeing now is a greater shift in popularity towards these servers as IT invests more and more in this direction.

So, why is that? Well, check out this video and then let me know if you agree or disagree. After you watch it I'd also be curious to learn more about what you value as the most important buying criteria when you go big.

As part of the Sun Microsystems and Intel alliance, the two companies have collaborated to bring open source Threading Building Blocks (TBB) support to the Solaris Operating System (OS) and Sun Studio software toolchain. Check out the SUN Blog for additional information. Click the video below for a short interview with Deepanker Bairagi, Principal Engineer for the Sun Studio.

Software parallelism can unleash the processing power that the newer multi-core architectures provide, including the Quad-Core Intel® Xeon® processors. For developers, multithreading offers a software parallelism model, but many existing solutions require a lot of low-level coding. Threading Building Blocks offers a rich approach to expressing parallelism in a C++ program by offering higher-level, task-based parallelism that abstracts platform details and threading mechanism for performance and scalability.

The Solaris OS is able to take advantage of multicore architectures, including the Intel Architecture, with features such as a lightweight processes (LWPs), load-balancing across cores, and processor affinities. Sun Studio software offers a complete integrated toolchain for Solaris and Linux platforms, including parallelizing compilers, performance and thread analysis tools, memory and code debuggers, NetBeans-based Integrated Development Environment, and more.

Combined with Threading Building Blocks, developers for the Solaris platform now have a fully loaded toolbox that simplifies the development of optimized multithreaded applications for multi-core Intel processors. Click here to learn more about Threading Building Blocks and optimizing performance for multi-core processors.

Would like to hear from the community on how you see this impacting the next generation of software development for Solaris running on Intel Architecture.

Technology moves at such a rapid pace - it can often be mind-boggling. Even working directly with the product teams at Intel, I sometimes have difficulty keeping pace. The good news is that there is a tremendous opportunity today to be captured thanks to this rapid innovation, as well as a steady stream of advanced technology that IT can use to better support business and gain a competitive advantage. Recently I was interviewed by Tim Phillips from the Register about the current 45nm Quad-Core Intel Xeon products and the next generation Intel platforms based on the Nehalem processor.

A few years back, Intel fundamentally changed the way we design and develop our underlying micro-processor technology. We streamlined our innovation and accelerated it's pace. Internally, we call this new model Tick-Tock. I like to call it shrink and innovate.

A "Tick" is a manufacturing process shrink that delivers smaller silicon with higher speeds, more transistors and lower power consumption (example: moving from 65nm to 45nm process technology). The 45nm quad-core xeon processors (available since Nov '07) utilize unique materials (a high-k, dielectric) that are delivering industry leading performance / watt as measured by the industry's first and only standard benchmark, SPECPower

A "Tock" represents a more extensive architectural innovation (ex. Intel Core Microarchitecture) introducing new micro-architecture features and functionality fully utilizing the higher transistor count set up by the shrink. For Intel Xeon-based servers, the next "tock" is Nehalem. In addition to the new micro-architecture based on 45nm, a system re-design will incorporate next generation memory, I/O and virtualization technology for high performance, high bandwidth solutions compatible with today's leading software solutions

Listen to my podcast interview to learn more about the benefits of using today's products and the timing of next generation Intel technology featuring Nehalem. Is this information useful to you? If so ... how? Have any questions?

I'd be happy to hear from you. Chris