Messages at nodes of a distributed data system are processed asynchronously. Each data atom shared by a pair of nodes is characterized by dipole halves maintained at each node including an access control characteristic, a quality control characteristic, and a pair of rank values. A rank value is a value...http://www.google.fr/patents/US4620276?utm_source=gb-gplus-shareBrevet US4620276 - Method and apparatus for asynchronous processing of dynamic replication messages
Method and apparatus for asynchronous processing of dynamic replication messages