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CPL

I’ve just bught an NVidia video card from Computers and Parts Land (CPL) [1].

I asked for a PCIe*8 card but was assured that a PCIe*16 card would work. However when I got it home I discovered that it would not fit, the size difference was obvious enough that I didn’t even need to unwrap […]

Mo Rewards

While shopping at Highpoint [1] today I noticed that they had a new loyalty system. It’s called Mo Rewards [2] (for which the real web site is at MoCoMedia.net [3] which has no link from the main site because they didn’t care enough about their web presence).

The way that Mo works is that […]

Fads and Internet Services

Richard Glover has written a polemic about fads on the net [1]. His points are essentially good, but he does over-reach them a bit (which is part of the polemic style) and he also seems a little unimaginative about the future of technology. He starts by suggesting that Twitter [2] is a fad. Twitter has […]

Tithing for Open Source

It’s common to hear a complaint of the form “I get paid to keep computers running not hack an OS” coming from someone who uses an Open Source OS such as Linux, BSD, or Open Solaris.

It seems to me that part of the job of keeping computers running when using Open Source software IS […]

Google Server Design

Cnet has an article on the design of the Google servers [1]. It seems that their main servers are 2RU systems with a custom Gigabyte motherboard that takes only 12V DC input. The PSUs provide 12V DC and each system has a 12V battery backup to keep things running before a generator starts in the […]

Linux Powered Battle Droids

Flame has written some ideas about building Linux Powered Battle Droids and demonstrating them [1].

It seems to me that the biggest problem with having a battle of a similar nature to Robot Wars [2] is creating a safe arena. Getting an area the size of a basketball court fenced off with bullet-proof plastic is […]

Choosing a Server for CPU Intensive work

A client is considering some options for serious deployment of some CPU intensive work. The options that are being considered include cloud computing (Amazon EC2 [1]), virtual machines (Slicehost [2] and Linode [3]), and purchasing servers to install in racks at various locations. I can’t disclose the criteria that will determine when each of those […]

Dear Magazines – Please Publish Your Adverts Online

When reading a magazine I often see an advert for a product that I want to buy (or recommend that a client buy). This is of course expected as the advertisers put a lot of effort into targeting their adverts to the people who read such magazines. However I often decide that I want to […]

Netbook Thermal Issues

Recently there has been increasing attention paid to thermal issues. The power used by computers not only impacts the electricity bill (and battery life for a portable device) but is a cooling problem. The waste heat from desktop systems and servers costs energy (and therefore money) to remove by the air-conditioning system and the heat […]

Old PDA vs New Mobile Phone for PDA use

Since about 2002 I have been using a iPaQ [1] for taking notes while on the move. I have a pair of H3950 iPaQs that were given to me for the purpose of some software development work.

As modern mobile phones have telephony as a small part of their feature set I think it’s worth […]