The rumors and other information will follow around Windows 8, Operating System with which Steve Ballmer said he released in 2012 and later retracted.We discover now that it could integrate a new file system: Protogon.

Our colleagues from IT World is indeed found a driver named "NT Protogon FS driver" which they say appears to be some sort of kernel-mode driver for a filesystem called Protogon.

For the moment, unclear whether Protogon is a filesystem major or minor.But according to Rafael Rivera of Within Windows Protogon seems to be linked to databases and could replace or emulate needed a file system NTFS.Protogon could also be an update of Jet Blue suited to the occasion for the latest versions of Active Directory and Exchange Server.