Abstract: A control system and method for controlling a private blockchain system are provided. The method includes: a process of acquiring input data of the private blockchain system based on a permissioned distributive ledger technology; a process of classifying the input data into a plurality of nodes, edges among the nodes, and property information dependently added to each of individual nodes and individual edges, and loading them in a graph database generated on a basis of a directional graph theory; a process of analyzing graph data loaded in the graph database; and a process of visualizing the graph data to a graph and displaying the graph on a screen. Herein, the graph data is a data model represented by points denoting the nodes having the property information, and lines denoting the edges having the property information and connecting the points to each other.

Abstract: A control system and method for controlling a private blockchain system are provided. The method for controlling a private blockchain system by a control system includes: a process of acquiring log data of the private blockchain system based on a permissioned distributive ledger technology; a process of classifying the log data into a plurality of nodes, edges among the nodes, and property information dependently added to each of individual nodes and individual edges, and loading in a graph database generated on a basis of a directional graph theory; a process of analyzing graph data loaded in the graph database; and a process of displaying state information of the private blockchain system on the screen. Herein, the graph data is a data model represented by points denoting the nodes having the property information, and lines denoting the edges having the property information and connecting the points to each other.