Method and system for differential distributed data file storage, management and access

摘要

A method and system providing a distributed filesystem and distributed filesystem protocol utilizing a version-controlled filesystem with two-way differential transfer across a network is disclosed. A remote client interacts with a distributed file server across a network. Files having more than one version are maintained as version-controlled files having a literal base and at least one delta section. The client maintains a local cache of files from the distributed server that are utilized. If a later version of a file is transferred across a network, the transfer may include only the required delta sections.