Now I may just be showing my geek side a bit here, but file systems are awesome. Aside from the fact our machines would be nothing without them, the science behind them is frequently ingenious. And ZFS (the Zettabyte File System) is no different. It has quite an extensive feature set just like its peers, but builds on this by adding a new layer of simplicity. According to the official site, ZFS key features are (my summary):