HISTORICAL STATE MANAGEMENT IN DATABASES

摘要

A processing system including at least one processor may maintain a graph database including graph state information for a set of elements of a graph, where the graph state information includes, for each element in the set of elements of the graph, respective element state information for the respective element. The processing system may further generate, from the graph database, an historical graph database including historical graph state information, where the historical graph state information includes, for each element in the set of elements of the graph, the respective element state information for the respective element and respective state version tracking information for the respective element.