Practical Technology

for practical people.

March 30, 2008
by sjvn01
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Novell strengthens Data Center Play with PlateSpin Purchase

Chances are you haven’t heard of PlateSpin. Trust me, for Novell, which purchased the enterprise data center workload lifecycle management company, this is a major step forward in moving into the data center.

PlateSpin’s software enables system administrators to move workloads between physical and virtual environments regardless of platform or operating system. It lets companies use whatever servers they already have effectively.

That’s not just hype. Before Novell came along to buy the company for $205-million in cash, PlateSpin counted Citrix, Microsoft, and Unisys as customers. It’s also noteworthy that all these major PlateSpin customers approve of this deal. This is a buyout where the customers aren’t fleeing to another vendor.

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March 30, 2008
by sjvn01
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Apple TV 2.01: The Bug-fix Edition Bugged?

Apple sneaked out a new update for the Apple TV on Friday night. While, it’s mostly a bug-fix update, it does bring a handy new feature to the Apple TV as well. Well, it would be handy if it didn’t work so slowly anyway.

First, as for the bug-fixes, while Apple isn’t saying what 2.01 does, here’s what I’ve seen so far. First, the Apple TV’s hang problems seems to have been reduced. While I’ve not run into them, several people I’ve known have had the Apple TV hang when it was rendering numerous (100+) thumbnails for their Apple TV libraries. 2.01 seems to have erased this problem.

That’s the good news. The bad news is that some people are reporting that they’re losing their video connections during playback. The network connection is remaining solid, but the media playback simply drops only to be start again later without any rhyme or reason.

This is another problem I have yet to see with my Apple TVs. I have both a 40GB Apple TV and a 160GB Apple TV. The former uses a wired Fast Ethernet connection, while the latter uses an 802.11g connection. Both run off an iTunes library kept on a SimpleTech SP-U35/500 SimpleDrive 500 Hard Drive. This, in turn, sits off a Windows XP SP3 system running the latest version of iTunes.

The one new feature is that you can now view movies sorted by genre. Unfortunately, there have also been reports that switching from one movie genre view to another can take up to 15-seconds. Since, I never bothered to sort my own 50-movie collection by genre I haven’t encountered this issue.

The one completely bright spot is that, on my Apple TVs anyway, the interface seems to be working a bit more quickly.

All-in-all, this new release seems to be quite a mixed bag. Were I you, I’d hold up on upgrading for now. It seems all too likely that you’re going to run into some trouble for minimal gains. Hopefully, Apple will follow 2.01 with a 2.02 that keeps the advantages while getting rid of the disadvantages.

March 28, 2008
by sjvn01
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Red Hat posts great 2008 fiscal year earnings

Anyone under the delusion that you can’t make money from open source and Linux should have been on Red Hat’s 2008 fiscal year earnings call on March 27.

If they had been, they would have heard Red Hat executives report that the Linux giant posted net income of $76.7 million, or $0.36 per diluted share, for the year, compared with $59.9 million, or $.29 per diluted share, in the prior year.

According to the Raleigh, N.C., company’s financial statement, Red Hat‘s non-GAAP (Generally Accepted Accounting Principles) “adjusted net income for the year was $152.9 million, or $0.72 per diluted share, compared to $115.9 million and $0.56 per diluted share the year before.”

The 2008 fiscal year’s non-GAAP operating cash flow totaled $71.6 million, or approximately 50 percent of revenue for the quarter and $264.3 million for the full year. At year end, the company’s total deferred revenue balance was $472.9 million, an increase of 40 percent on a year-over-year basis and 12 percent sequentially. Total cash, cash equivalents and investments as of Feb. 29, 2008 were $1.3 billion.

That number–$1.3 billion–may not be a lot to Microsoft, but by almost any other corporate standard it’s great.

During the conference call, Charlie Peters, Red Hat’s executive vice president and chief financial officer, said, “It was an outstanding year. Our annual revenue grew over 30 percent, our deferred revenue grew 40 percent, and we produced operating cash flow margins of 50 percent. The company’s performance was driven by growing demand for our open-source solutions and the convincing value which we are able to demonstrate with our customers. We are also realizing returns on the increased investment which we have made over the past year in engineering [and] sales and marketing, combined with solid execution by our associates.”

Specifically, that “increased investment” was increases in sales and marketing of 31 percent year over year while research and development costs rose 32 percent. As Peters pointed out, though the return on investment was excellent, the company still has room to grow.

Red Hat’s fourth quarter showed a company that is still growing. The financial report stated: “Total revenue for the quarter was $141.5 million, an increase of 27 percent from the year-ago quarter and 5 percent from the prior quarter. Subscription revenue for the quarter was $121.9 million, up 27 percent year-over-year and 5 percent sequentially. For the full year, total revenue was $523.0 million, an increase of 31 percent over fiscal 2007 revenue, and subscription revenue was $449.8 million, up 32 percent from the prior year.

“Net income for the quarter was $22.0 million, or $0.10 per diluted share, compared with $20.3 million, or $0.10 per diluted share, for the prior quarter and $20.5 million, or $0.10 per diluted share, in the year-ago quarter. Non-GAAP adjusted net income for the quarter was $42.7 million, or $0.20 per diluted share, after adjusting for stock compensation and tax expenses. This compares to non-GAAP adjusted net income of $39.7 million, or $0.19 per diluted share in the prior quarter.”

The company presented great results even though Red Hat faced the unexpected resignation of its longtime CEO Matthew Szulik due to family health matters in December 2007. Under new CEO Jim Whitehurst, a former Delta chief operating officer, the company has continued to do well.

Looking ahead, Whitehurst said during the earnings call that “the momentum of open-source solutions is strong and growing, and we believe there is a significant opportunity to expand our presence with existing customers and the many companies and industries that have only just begun to adopt open-source solutions in a meaningful way.” The economy, although in a decline with such failures as the collapse of Bear Stearns, may actually be good news for open-source companies.

A version of this story was first published in Linux-Watch.

March 28, 2008
by sjvn01
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We Want Our SP3!

Come on Microsoft, stop holding out on us. We want our XP SP3!

I’ve been running Windows XP3 since release candidate 1 was made available to TechNet members on December 3, 2007. And you know what? It just works.

I reviewed XP SP3 RC1, not long after it was out. I was impressed. This version of XP is faster, has improved security and, in the months since then, it has proven to be the most stable version of Windows I’ve ever had the pleasure of using on a desktop.

I have now switched my last copy of XP running on native hardware to SP3, and all my other copies, which live on in Linux desktops thanks to VirtualBox and VMware Player, are also running XP SP3. This was a no-brainer. XP SP3, even though it has not been released yet and is now up to XP SP3 RC2 Refresh (Read RC3 for all practical purposes), is just better.

So, why can’t you have it? That’s a darn good question.

Vista SP1, which is available to all now, is still more of a pain than a useful operating system. I have, as I wrote recently, finally gotten Vista to run properly on one PC after 16 months. The longest it took me to get XP SP3 to run properly was two hours.

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March 27, 2008
by sjvn01
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When Will We Get Our Own WiMax Links?

Wi-Fi networks freed us from having to wire our offices and homes. Now WiMAX may free us from needing any wired connection to the Internet.

If you want broadband Internet connectivity, chances are you use a DSL, or cable-modem-based landline connection at home or a T1, T3 or frame-relay at the office.

WiMAX technology promises to replace that last mile connection with a point-to-multipoint wireless connection in the same way that 802.11 Wi-Fi has replaced the wired LAN.

WiMAX, the commercial name for a variety of technologies that use the IEEE 802.16 standard, promises an open wireless standard that can deliver, in theory, up to 70M bps data throughput at ranges of up to 31 miles. As the IEEE is quick to point out though, those kinds of WiMAX ranges and speeds are myths. A more practical line of sight range might be 10M bps at 10 miles. In a city environment, realistically you’ll be glad to see 10M bps at a mile range.

However, to get away from the line of sight requirements, when vendors today, such as the recent alliance of Sprint and Clearwire, talk about WiMAX, what they’re actually thinking about deploying is Mobile WiMAX.

Mobile WiMAX is based on the IEEE 802.16e-2005 standard. This technology, in practice, should deliver 1 to 5Mbps throughput at a range of about a mile. Higher, burst rate speeds, up to its maximum of 40M bps, may also be possible.

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March 25, 2008
by sjvn01
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Vista Works! (After 16 Months of Trying)

If I know anything, I know operating systems. My first one was CICS/MVS on an Amdahl mainframe, followed by VAX/VMS, CP/M-80, TOPS-20, more Unix and Linux variations than you could shake a stick at, every version of DOS and Windows from 1.0 on to today. For sheer annoyance value, Vista takes the prize.

There have been far poorer operating systems. Windows ME is the Windows’ family bottom of the barrel, and let’s not even think about MS-DOS 4.01 shall we? But, nothing else except Vista promised so much, delivered so little and was such a pain in the rump about it all.

Still, after months of trying, I’m proud to say that I actually have a fully functional version of Vista SP1 running on a PC at last.

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