Some technology is innovative and impressive, but doesn't serve a business need. For example, you keep hearing about Cloud Computing. Yet, how likely is it that you're going to allow your business to put a bunch of your proprietary data out on the net anytime soon?
I'm not saying bad things about clouds, I'm just saying that there are a number of other recent advances that are interesting and perhaps more relevant. Some of these advances promise to save time and money while making the computer environment safer and more robust. An example is the class of solutions that take advantage of shared resources (like database clustering and virtualizing servers and desktops).
For us, one of the biggest changes in information technology, recently, has been the increasing use of virtualization.
What is Virtualization?
Several years ago, I needed to purchase a big and powerful computer to run certain in-depth tests. Yet, only a small percent of the tests we run require a machine that big. Some of our other testing took a long time, but didn't require many of the computer's resources. In both cases, we were dramatically under-using the machine a majority of the time.
With virtualization, you can take a big powerful machine and divide it into smaller less powerful machines when you need to.
That means you can use all of the machine's capacity for one purpose some of the time. While other times, you can load a configuration optimized for a different type of test, which lets you create more virtual machines.
So, if you are running a test that might take one computer 24 hours to run (but didn't use much of the computer's processing power), you could use virtualization to split the computer into four virtual computers. The result is that it might only take you six or seven hours to complete the same task.
That is a simple example, but hopefully it gives you an idea of what is possible.
There are two main players in this space, Microsoft and VMware.
Virtual PCs Move to the Desktop.
That same technology has moved to the desktop.
For example, Windows 7 comes with Microsoft's Virtual PC. This makes it easy for you to create a clone of the computer (running inside your computer) but that doesn't affect the primary operating system.
You can use a different operating system in the Virtual PC. So, even though you might use Windows 7, you could setup the Virtual PC to run with Windows XP or even Linux (for compatibility or testing reasons).
Another use of a Virtual PC is as a "sandbox" that lets you install and try software that you wouldn't otherwise try on your main computer.
For example, Microsoft just came-out with a beta version of its Office 2010 product. I asked some of our IT staff if I should install it on my PC to try. When they stopped laughing at me, the answer was "absolutely not", because it might hang, damage something or create the need to re-install the computer. A Virtual PC, however, is a great place to try something like that without risking your primary work environment.
Give it a try.
Resources:
- Here is a link to Microsoft's page for Virtual PC
- Here is a link to a tool to make a Virtual PC from a live Windows install.
- Here is a link to VMware's page for the Desktop Player.
- Here is a link to a tool to make VMware images from an operating system.
- Here is a link to an open source solution from Sun called Virtual Box.
- Here is a link to Virtual Box Images
Capitalogix Commentary 01/31/10
We Do Live In Interesting Times.
The markets pulled-back a little last week. To be fair, the correction was small in comparison to the size of the rally since last March. In many cases where the recent trend has been bullish for so long, people use this type of weakness to add to positions. So, an oversold-rally would make sense here.
However, some traders have doubts about the health of the market.
There is a fear that things may not be what they seem. For example, the GDP number came in higher than expected, but still resulted in selling. OK, GDP didn't tell us useful things (this time) because the better than expected number was the result of accounting and statistics, rather than real economic growth. Traders saw through that, and also see that there are still troubling data points coming in ... like that Durable Goods Orders and Weekly Unemployment Claims were both weaker than expected; and Consumer Spending continues to decline. Still, the Markets sold "good news" again last week. And even though the moves weren't violent or extended, I take that as a bearish indicator.
Is It Possible That the Market is Still in a Down-Trend?Right now, the issue is whether price can get back above the down-trend line (marked by the red arrow) that started in October of 2007.
Is that down-trend line really valid? It will be if price fails to rally here.
As you examine the markets, it is easy to become near-sighted. By that I mean that it is easy to look at the ups and the downs, and to assign a cause based on what's happening in America (for example, the crisis of faith in Bernanke, Geithner, or even a jobless recovery). However, it is harder to believe that any of those issues is the real cause after you look at the next chart (or collection of charts).
A quick glance around the globe shows remarkably similar performance in many markets.
It brings up two questions:
To get a closer look for yourself, here is a link to the charts. That brings up a third question: What's really causing the markets to behave so similarly?
HBR Shows that Countries Did Deal With the Crisis Differently.The economic crisis will influence business long into recovery. This Harvard Business Review visualization puts various bailout and stimulus programs in perspective. Calculating these interventions as percentages of GDP helps identify which economies will be stressed and which will have the resources to bounce back.
Is This Time Different?
Lots of people are reading Reinhart & Rogoff's book, This Time is Different. It examines the trend towards public debt that balloons in response to financial crises. Here is an excerpt from PIMCO's summary of the book:
These examples tend to confirm that banking crises are followed by a de-leveraging of the private sector accompanied by a substitution and escalation of government debt, which in turn slows economic growth and (perhaps) lowers returns on investment and financial assets.
Business Posts Moving the Markets that I Found Interesting This Week:Lighter Ideas and Fun Links that I Found Interesting This Week
Posted at 11:33 PM in Current Affairs, Market Commentary, Trading | Permalink | Comments (0) | TrackBack (0)
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