ZFS is one of the most advanced file systems out there and it outclasses any other file system when it comes to speed, performance and reliability. The speed at which info is processed on a server employing ZFS is much higher, so not simply shall any websites hosted on the hosting server be read and executed much faster, but also backups can be produced a lot quicker and more frequently without affecting the functionality. Furthermore, ZFS uses checksums - digital algorithms which are employed to recognize corrupted files. Anytime the file system detects that there's an issue with a certain file, it fixes it by using a good copy from another hard drive in the RAID. Both the checks and the repairs are performed in real time, so the data located on ZFS-based machines shall be safe at all times since it practically can't get corrupted. A different advantage of ZFS over other file systems is that there is no limit for the total amount of files which can be saved within a single account or on the hosting server as a whole.