Git is the next Unix?
Short answer - no.
Long answer - no, but (a) Git is a powerful distributed source control system for developers and (b) Git's underlying object database is a powerful, fast database (faster than "cp-a" by some accounts). (It might be your next filesystem, though -- read the linked article.)
Git's object database sacrifices some space for ease of manipulation, as each object is a file referred to by its SHA-1 hash. These objects are in a 2-level store, so an object A4F272058... w…