October 23rd, 2007
Protecting the digital home
Anyone of my generation or older will likely be amazed by the rapid (and continued) growth of personal computer technology. In particular the rise in hard disk capacities. And it’s all good; today’s personal computing requires massive amounts of storage space. No longer do we store the odd document, spreadsheet or work assignments. Nowadays we’re talking audio, video, photos…hundreds or thousands of megabytes. On sale for a mere few hundred dollars.
Bringing this situation into sharp focus for me, was the situation on our little home network. We’ve got two Macs, three iPods, the occasional PC and a printer. For various reasons, my little family has been purely digital for almost 8 years now, so that’s a lot of data. Rarely do we listen to CDs anymore, anything we want to listen to is MP3 o AAC. Similarly, our photos are all digital, usually enjoyed on-screen and only sometimes printed. As are home videos, which do get burnt to disc when I have time (I think I’m backlogged to somewhere in 2004). There are exceptions, but commercial video is mostly DVD. We haven’t yet taken the step to having an online movie library (when the wife’s not looking an Apple TV and gigabit router might suddenly appear and change this).
Isn’t it all wonderful? Isn’t it great that you can fit some much stuff?! Right up until a hard disk barfs it and you lose everything. Whilst this hasn’t happened to me in many years, I am acutely aware it could happen at any time. It could have happened just then. Or then. (I won’t push my luck)
For years I’ve been backing up my data onto DVD, at first 4.7GB at a time, and then with dual layer, about 9GB at a time. But this is a pain when you’re talking about hundreds of gigabytes of data. And the various drives in our collection were running out of space. I had to start using the spare space on my video iPod to store stuff that wouldn’t fit anywhere else. It was clear something better was needed.

