Archive for July 6th, 2010

And Now for Something Totally Different

I usually fix PCs. They are cute and cuddly and parts are cheap and durable. My hands clean easily with soap and water if I pick up some dust. Not so with oily machinery.

My wife and I bought an unfinished house on a small acreage. The plan last year was to landscape the yard but it rained for all but two weeks. It was all we could do to control the weeds on mud. This year, I was home for a conference and made an impression on the weeds but did not have time to finish the job. When school got out, the weeds were in seed already. No time for poison. I needed a mower ASAP.

A decent John Deere mower can be had for almost any job. A low-end riding mower was advertised for $1300 but was sold out. We found a used 111H (this model was first made in 1981…) for a lot less and it ran like a charm when the owner showed it off. According to this site, ours was made in 1983.

Just like buggy software some problems arose. First the battery was weak. To start the thing I needed a booster close at hand. A grease nipple was plugged… arggghhh. I had made only a few laps of the yard when a belt broke. Then I discovered that a spring used to tighten the primary drive belt was missing. A bit of shopping in two places got me the parts and equipment I needed about an hour before a thunderstorm arrived. I was in a rush to head for the garage to get out of the rain and took a short-cut through a low spot. I made it but the mower was stuck axle-deep in mud. The next day, I lifted the drive wheels and my wife shovelled gravel under. With a big push from a neighbour we backed up onto higher ground. After that, the beast hummed. It was not designed to whack 2 foot high weeds but it did the job. I got a bit of a workout just hanging on to her rocking over our rough ground.

Now, at least, I can see the ground and do the work to fill the low spots and trip the high spots. That should keep me busy for a couple of weeks. The plan is to plant seed in the summer and water it frequently. If we get the normal August rains, we should be fine by the fall when I return to teach one more year. By next season we should have a reasonable lawn and garden started for my retirement.

I cannot say enough about John Deere equipment. Even though I am unfamiliar with it and have no manual, it was easy to fix problems the previous owner ignored and my local dealer had the parts. I was fearful of the price of parts but they were very reasonable. The machine starts and runs very well. The engine has been replaced so the machine will likely run as long as I do and we paid only a couple of times what the old walk-behind mower cost us. My Father had one that lasted about 20 years when it was sold still as good as new. It is amazing to think that some in IT replace PCs with few moving parts every three years just to prop up the monopoly… This mower which is full of moving parts will likely serve well another 20 years and is likely 26 years old already. It cost me less than my current PC.

- Robert Pogson

Chasing Tail-lights

That’s what Mark Anderson says about M$’s IT. He says they are in trouble with respect to consumer goods except for Xbox and suggests re-organization. He suggests they should either focus on consumers or stick with IT in business.

I think they are in trouble everywhere. It’s not that they are not making money but their growth is so much less than other businesses that they will become a niche player. Their shrinking monopoly will be all they have. Eventually, they will become a patent troll or bitter failure like SCO. The only thing preventing total collapse at the moment is the loyalty of the “partners” who are solidly locked in. Consumers are not and when the consumer gives their custom to OEMs who are not partners or who break rank with M$ there will be no way to recover from a huge slide.

I am not worried. GNU/Linux can easily take up the slack in software. Consumers have many choices in ARMed gadgets. They soon will have choice in ARMed PCs at the retail level. M$’s shares are down 25% from the post-”7″ highs, about even for the year. RedHat is up 50% in the last year. M$ does not own the future.

- Robert Pogson

Change in Business

A survey finds “54% of those surveyed either currently use or plan to use cloud computing within the next 12 months for their applicatons”. (TFA comes from Google’s cache because the original site seems broken now…)

That is a huge rate of change for business who cling to whatever works. Among other findings predominate the search for better/cheaper ways of doing IT is a theme. Since most businesses use M$’s stuff this means major consumers of IT are looking for the exit. A lot of them will realize that thin clients are a better way to go and they do not need that other OS running on the clients or the servers. Much of the cloud will run on GNU/Linux and GNU/Linux thin clients will be able to access it, particularly if a standard client application like the web browser can access it.

It’s a chicken and egg thing. Will GNU/Linux take major share because consumers lap it up in stores or will GNU/Linux take major share because businesses adopt it widely? IT shifts can spread either way from the consumer space to business or the other way round. It seems to me that many businesses running XP are clinging to XP because they can keep it working but are exhausted from the effort and want nothing more to do with M$’s high cost of maintenance.

Where I work, we (meaning I, because I am the IT department) reached our limit this year. We were expanding IT seats rapidly and it was all we could do to keep the existing infrastructure running. Some users needed re-imaging every few months and every user was appalled by the slow performance of our PCs. Several factors were at work: malware, malware scanners/firewalls, software bloat and proliferation and our tiny RAM (256 MB) on clients. XP just would not fit on our still perfectly usable PCs. GNU/Linux would. Along came some new PCs with RAM adequate to “7″‘s appetite and they became our cloud. The old PCs could be used as thick clients accessing services from our local cloud or thin clients running almost everything on the newer machines. Not one GNU/Linux machine has needed re-imaging except to change the version of the OS. Not one GNU/Linux machine has slowed down. None have frozen or lost the user’s files. None have messed up their file-system. Everything just works and works much better than XP did.

While our system is tiny compared to many businesses it is huge compared to some small businesses. If GNU/Linux meets our needs better than that other OS, it will for millions of businesses. People who use GNU/Linux at work will like the performance and reliability and seek to bring it home which they can easily do. Many schools send installation CDs home. I would bet some businesses will do the same as an alternative or addition to in-house training.

Change is good. This looks like a change for the better to me.

- Robert Pogson



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My Mission

My observations and opinions about IT are based on 40 years of use in science and technology and lately, in education. I like IT that is fast, cost-effective and reliable. I do not care whether my solution is the same as yours. I like to think for myself.

My first use of GNU/Linux in 2001 was so remarkably better than what I had been using, I feel it is important work to share GNU/Linux with the world. I have been blessed by working in schools where students and school systems have benefited by good, modular software easily installed in most systems.

I have shown GNU/Linux to thousands of students and hundreds of teachers over the years and will continue in some way doing that until I die in spite of the opposition.

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