Revisiting Christmas Past

By sheer coincidence, my Daily Differential backup overflowed today. So what, you ask? Last Christmas, my wife bought me a DVD-Rewriter. As a computer professional, I'm keenly aware of the need for backups. And that meant that prior to last Christmas, I did DAILY differential backups that spanned many CD-RWs. Last Christmas day, I took a full system backup of my primary computer, and that took up three DVD discs. Since then, I've been able to do my Daily Differential backup on one DVD disc. This means it could run unattended. Well, this morning (or more precisely, yesterday morning), I was greeted by an unfamiliar dialog: "Please remove current disc and insert new disc to continue backup". Yup, I hadn't seen that message since last December 25th.

Tonight, I took a fresh backup of my system. This time, the backup required five DVD discs to store the 29 GB of stuff I manage. There's no music or movies included. It's all operating system, programming languages, source code, and databases. Now I'm ready to enter the new season with the knowledge that another full backup is again, about a year away.