DIFF Subgroup
G06F 16/17 Details of further file system functions
Introduced: January 2019
Full Title
Information retrieval; Database structures therefor; File system structures therefor > File systems; File servers > Details of further file system functions
CPC subdivides this area 2x more granularly than IPC with 5 additional codes.
5 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 2019.
Child Classifications
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- G06F 16/174 Redundancy elimination performed by the file system (error detection or correction of the data by redundancy in operations G06F11/14) since 2019 +2 CPC IPC+CPC Available in IPC and CPC
- G06F 16/176 Support for shared access to files; File sharing support since 2019 +1 CPC IPC+CPC Available in IPC and CPC
- G06F 16/178 Techniques for file synchronisation in file systems since 2019 +2 CPC IPC+CPC Available in IPC and CPC