Research on Scenario-Based Dynamic Inspection Methodology Using Expression Engine

With the increasing scale of centralized management, data quality issues are becoming more prominent, so an automated method is needed to check the logical compliance of configuration item content and field-to-field. In this paper, we use an expression matching engine to implement an automated inspection method, organizing business scenarios into inspection rules and using the expression matching engine in conjunction with abstracted logic extensions to implement universal inspection formulas. The inspection formulas are applied to various inspection scenarios and results are visualized to assist with decision-making. The proposed method has been applied to the CMDB system, and experimental analysis shows that this inspection mechanism meets the performance and accuracy requirements of production environments. Additionally, it significantly reduces code modifications and cutover costs, ultimately achieving real-time compliance with customer auditing needs.