Tape drive system server

It is proposed a tape drive system server comprising: - a non-volatile memory which is used as a cache memory (106) for storing data files, at least part of the cache memory comprising a first region (40) that is managed using a First In First Out policy management and a second region (42) that is managed using a Least Recently Used policy management; - a file system interface for interacting with data files stored on a tape drive system (104); - an interface for allowing one or more remote systems (110, 120) reading and writing data stored on the storage means and/or on the cache memory; wherein the server is configured to: - receive from the one or more remote systems one or more write request for writing one or more data files to the tape drive system and to the cache memory; - interpret attributes associated to data files instructed to be written by the one or more remote systems to the tape drive system and to the cache memory; and - store data files instructed to be written by the ...