ZFS is one of the most innovative file systems on the market and it surpasses any other file system with regards to speed, functionality and security. The speed at which data is processed on a hosting server using ZFS is greater, so not only shall any websites hosted on the machine be read and executed faster, but also backups can be created faster and more frequently without affecting the performance. Moreover, ZFS works with checksums - digital algorithms which are employed to recognize broken files. Each time the file system finds that there is an issue with a specific file, it fixes it using a good copy from another hard drive within the RAID. Both the checks and the repairs are executed in real time, so the data saved on ZFS-based machines shall be safe at all times as it practically cannot get corrupted. A different advantage of ZFS over other file systems is that there's no limit for the total number of files which could be saved within a single account or on the hosting server as a whole.