RELATION ESTIMATION PROGRAM, RELATION ESTIMATION DEVICE AND RELATION ESTIMATION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a technique to estimate a relation between configuration elements in an IT system.SOLUTION: In a relation estimation device 10, a procedure acquisition unit 13 acquires an existing work procedure which is performed to a target system. A procedure generation unit 14 automatically generates a work procedure which targets the same work as the existing work procedure from system configuration information of the target system which is stored in a configuration information storage unit 12 according to an operation procedure generation rule stored in a rule storage unit 15. A difference extraction unit 16 extracts a work procedure which is a difference between the existing work procedure and the auto-generated work procedure. A specifying unit 17 specifies a relation between elements in the target system for causing the work procedure which is the extracted difference using the operation procedure generation rule stored in the rule storage unit 15.