Posts Tagged ‘Anniversary


Anniversary and some random thoughts

It’s amazing how fast time flies by, but yet another year has flown by! This month marks the 8th year of my blog, which seems like an awfully long time to be writing about anything at all really. I think part of the reason I keep it up is the enjoyment I get out of investigating and later writing about subjects I’m interested in. I have unfortunately been busy with work and kids and had to put some ideas I’ve had on the back burner, after all writing this is just a hobby.

Some thing I’m keeping in mind for the near future is making some content around retro-programming, for gwbasic in particular but also for other programming languages for old machines. I’d like to do this on youtube, but am yet to get required equipment (mainly a mic). I’ve been thinking about making video content for quite a while, but have been reluctant because of the over saturation in some area’s of interest I have, also I don’t like the sound of my own voice. On the other hand there isn’t much content out there about gwbasic other than a few not-so-great tutorials and sample programs.

I hit another road block with my Sparcstation as a desktop series, having trouble getting software to build. I’ve not powered on my machine for a while, but it’s something I intend on getting back to. I also think I’d like to cover some of the other machines I have in more detail, perhaps in a similar manner, but they need introductory posts to show the machines themselves. Good ideas but likely to come out slowly as I manage to find the time to do the work required.

I’m currently working on replacing my server again, not because it’s broken, but in an effort to reduce the energy consumption of the device. At idle it runs at about 60-70 watts, which doesn’t sound like much, but it can end up using between 130 and 151 Kilo Watt hours over a quarter (an electricity bill cycle). Which whilst not expensive compared to many devices is still significant and worth reducing. I’m working with a 10 year old Intel board and Q8430 CPU from a Medion PC that I have handy. I’m trying it to see if I can get much of a reduction as it has much better power management than the current machine. Alternatively I may go with a Raspberry Pi of some kind or a mini PC.

I’ve been keeping an eye out on the technology industry at large, I’m happy to see AMD is making the CPU market a bit more competitive again. For quite a while Intel dominated the space taking the lions share of the market almost everywhere. AMD has managed to not only become competitive in terms of performance, but has managed to make better performing chips (depending on workload) at a better price than Intel has been offering. Because of this they are getting some market share back which is good for everyone, especially consumers. It’s funny the reaction of some commentators and reviewers with click-baity titles such as “is Intel dying?”. Anyone with half a brain would know they aren’t and won’t in much the same way that AMD didn’t.

Rumours of Apple switching from X86 to ARM for its line of laptops are interesting but not unprecedented. They have switched architectures multiple times in the past. Given the potential advantages of ARM it is not surprising to hear of the switch. In the past few years Apple laptops have suffered design issues around the use of Intel chips, primarily the heat disipation and battery longevity of these devices. That’s not to say there’s something wrong with Intel parts, but more that the design priorities Apple has suit the ARM architecture more. I’ll be interested to see if they can manage to keep the laptops performance competitive and if there will be enough software support to make it viable. However at this stage no-one really knows what they have up their sleeve.

Microsoft releasing an Android based mobile device on the other hand was a little surprising but nice to see. Co-operation like this that would have been unimaginable in the past. I’m guessing the reasoning behind making an android device would likely have something to do with the poor market share that windows phone has had in the past and the popularity of the android platform. As far as mobile devices go it sounds intriguing, but it also signals a wider co-operation between Google and Microsoft that will improve both the Android and PC experience as far as interoperability goes.

I’ve noted quite a bit of advertisements around VPN services over the last few years, usually claiming their service is a good way of maintaining privacy It’s true in many cases that a VPN connection will increase privacy and security, especially on an public network/wifi where someone could be listening. It also can prevent your ISP from using information about your internet habits for whatever nefarious purpose they might have.

However they aren’t a perfect solution for privacy, they mostly protect you from your ISP (or others on your local network) observing your activity. With encryption of web traffic being almost ubiquitous traffic interception isn’t really an easy way to gather data about someone. Rather the web sites and services that you use are tracking you through other means such as cookies, user logins, and other information generally given freely. Facebook and Google are known to be able to track your activity even after leaving their websites, partly because many sites are integrating features of their platforms. Using them for authentication is an example. The risk of this happening is not influenced by using a VPN.

So I’d say that even if you’re using a VPN for some reason, it’s still prudent to use software features of your browser/apps to increase privacy where necessary. Just be aware that whilst a VPN is good at increasing your privacy, it’s not perfect by any means.

I could go on, but I’ve realised how long this is starting to get so I’ll wind things up. It’s funny how at first you can be short on ideas but once you get started you can’t stop. I’d like to thank all my readers for putting up with my spelling mistakes and poor grammar all this time, and of course for sticking around and reading and/or commenting.


6th Anniversary!

Wow time sure catches up on you fast, recently my blog had its 6 year anniversary. It feels like much less than a year, probably because of how busy I’ve been. This year I’ve obviously been doing less writing, mostly because of how busy family commitments are keeping me at the moment. It’s not all bad, as only posting once a month has allowed me to spend more time on each one, and I’ve made a few minor improvements to the layout and writing as a result.

I’ve only got one motherboard left for that series of posts and I’ve finished the graphic library bench marking, so I’m contemplating what new stuff I’ll make. I’ve been considering making a short series revisiting my old BASIC programs one at a time. Not sure how this will work out, or how interesting it would be to readers, but it’s some thing I’d be keen to do. A series for teaching programming to absolute beginners is another idea, which I’m considering producing in a video format on youtube. It would require a bigger time investment, but would probably work better than the written form.

I’ll continue writing about MS-DOS games, largely because there’s plenty of material left, and I quite like writing the posts. I’ve got some shorter term hardware posts in mind as well, such as a few system overviews and revisiting some of my neglected machines that haven’t had a run in a while or are in need of repair. The Sparcstation 20 is one such machine, I have already written the first post, but unfortunately I’ve had difficulty getting packages to build under system emulation with Qemu and NetBSD 7.1 as there are occasional unexplained freezes. I have the X11 server enabled which may contribute to that, so I might try disabling that, a different version of Qemu, or perhaps running the build on the actual hardware instead.

Before I wrap up, just a quick comment on something I’ve seen happening on Ebay. I sometimes peruse the vintage computing sections and couldn’t help but notice that some machines are being parted out (dis-assembled and parts sold individually) to the point where even screws are being sold individually. I’m in two minds on this, I can understand doing this for something that is broken, but still has some usable parts. On the other hand I would be really unimpressed if people did this to otherwise working hardware. It appears this is happening sometimes. Also unimpressive is when sellers label their common as mud machines such as the spectrum and C64 as rare even when they are anything but.

I’ll wrap up here before I launch into a rant about how hard it is to find retro hardware here. Big thanks to any regular readers and commenters.

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