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The CFD verification and validation database platform stores and manages standard case data generated by fine wind tunnel tests, flight tests, and numerical calculations. The standard case data has the characteristics of complex structure, high dimension and variable parameters. A flexible data structure is designed to dynamically store the incoming state data and result data of different standard case. This design can reduce data redundancy and improve data scalability. Based on this data structure, the standard case data quality inspection and metadata management functions are designed to ensure that the database platform can accurately and efficiently provide data services for CFD software credibility evaluation or related research. The application proves that the verification and validation database platform has realized the effective management and efficient application of standard case data, and provided a strong support for the verification and validation of national numerical wind tunnel engineering and domestic relevant CFD software.