| 摘要 |
PROBLEM TO BE SOLVED: To provide a system for storing and analyzing a data graph, a method, and a program.SOLUTION: A system 10 includes: a data storage apparatus 12 for storing a data graph formed by linking a plurality of data nodes indicating data items; a mapper 14 which receives a process description including an instruction for a process start-point entity and an instruction for a process end-point entity, maps the instruction for the process start-point entity to a first data node of the data nodes, and maps the instruction for the process end-point entity to a second data node of the data nodes; and a path finder 16 which analyzes the data graph for finding the shortest path from the first data node to the second data node along the link, and outputs the shortest path.SELECTED DRAWING: Figure 1 |
