The tools for securely backing up computers, Web sites, data, and even entire hard drives have never been more affordable and ubiquitous. So there is zero excuse for not developing and sticking with a good backup strategy, whether you’re a home user or a Web site administrator.
PC World last year published a decent guide for Windows users who wish to take advantage of the the OS’s built-in backup capabilities. I’ve personally used Acronis and Macrium products, and find both do a good job making it easy to back up your rig. The main thing is to get into a habit of doing regular backups.
There are good guides all over the Internet showing users how to securely back up Linux systems (here’s one). Others tutorials are more OS-specific. For example, here’s a sensible backup approach for Debian servers. I’d like to hear from readers about their backup strategies — what works — particularly from those who maintain Linux-based Web servers like Apache and Nginx.
This article doesn’t directly relate to SQL Server, but it does act as a nice reminder: go make sure you have good backups. Of everything.