Virtualization
Virtualization
By now, everyone even vaguely familiar with information security knows the military maxim of blitzkrieg – burst through the hardened defense at a single point and then rush pell-mell to the rear where the soft underbelly of any static army lies. It is a good military strategy, provided you have the resources to break through the defenses and follow up with a rapid advance into the rear areas. While there are variants of this plan, and a lot of discussion about how/when it is strategically worth the risk, historically speaking it has been a smashing success. Germany did it...
There is a series of advertisements for Capital One aired in the US featuring Vikings talking about “more points” from their credit cards that asks “What’s in your wallet?” While they’re entertaining, I never understood what Vikings had to do with a credit card, other than perhaps both like to plunder unsuspecting innocents. Though in fairness, credit card issuers tend to just increase rates, while the Vikings enjoyed wholesale slaughter when they plundered, and took literally everything not nailed down. But the question is valid in the modern day. Most people have enough credit cards, and...
After a couple of weeks of vacation, some minor oral surgery, a birthday, and my five year anniversary at F5 Networks (has it really been that long?), I’m back to annoy or please you some more. Our holidays were acceptable, and here’s hoping all of you had an enjoyable time also. One thing I noticed is either that I was out of touch over vacation, or there were far fewer “tech predictions for 2012” type articles than has been the case in the past. I think that’s a good thing. Let’s just deal with things as they come, shall...
The complexities of life often escape a young child. The Little Man asked me the other day why I had to go work, which was both a compliment to wanting to spend time with me and an unintended backhand slap at Lori, who was going to hang out with him while I took care of business. The answer was the usual stuff, that working paid the bills, and work has its own rewards… It did not include “and I like my job”, though I do, simply because I didn’t want to imply “more than hanging out with you” to...
We at F5 – like most collectives of geeks - are constantly discussing the wide array of IT boondoggles that are out there, looking at which ones hold water and which are just passing fads. Often we’re debating which are passing fads. Today I received an email to a small group asking if any of us had tried out the augmented reality stuff out there. I haven’t, but that gives you an idea of the edge that is sometimes taken. And it is that time of year where every pundit and their uncle is making predictions about...
When I was hired in to a utility to head an Automated Meter Reading project that was just getting organized – R&D was largely done, but implementation was not started – the team was set up in a rather odd manner. We had our own datacenter, we had our own networking, we had our own well, everything. And that was a conscious choice on the part of management. As it was presented to me, they didn’t want the early phases of the project mired in “we can’t set up load balancing for our app, you have to go talk...
#F5 DevOps – Managers need to make use of existing technology and adopt culture change. It is entertaining to read all that is currently being written about DevOps. Having been a developer, a development manager, an operations manager, and even a CTO, I can attest to the fact that the “throw it over the wall” syndrome is real, and causes real problems for everyone involved. That is about where my agreement with the current round of pundits ends. The thing is that they talk like there is some fundamental technological reason why DevOps isn’t happening. That’s...
Funny thing about the advancement of technology, in most of the modern world we enshrine it, spend massive amounts of money to find “the next big thing”, and act as if change is not only inevitable, but rapid. The truth is that change is inevitable, but not necessarily rapid, and sometimes, it’s about necessity. Sometimes it is about productivity. Sometimes, it just plain isn’t about either. Handcarts are still used for serious purposes in parts of the world, by people who are happy to have them, and think a motorized vehicle would be a waste of resources. Think...
Last week, InformationWeek quoted a Microsoft manager as saying there was “No chance” Windows XP would get another stay of execution. This really shouldn’t be a surprise to anyone, it was only the backlash from enterprises that kept Microsoft from ending support for XP over the last several years. So now that Windows XP support will no longer be available, it is time for even the most recalcitrant enterprises to consider their options. All of their options. The world is changing on us yet again, and the needs of tomorrow might not be the needs of the future....
There are many things in the history of high technology that are downright conundrums. One of the obvious ones is: given the formats and media currently used to distribute text, music, and video, for example, how do we protect the rights of both legal users and the creators of content? Of course we want people to be able to make a living of creating content, which does imply it is not given away at the whim of anyone with a copy, but we also (at least in most modern countries) want to protect the rights of people who have...
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