Application of Time Series Database in the Management of Aerospace Project Test Data
The characteristics of existing project test data in the aerospace field are analyzed and then the results show that the traditional relational database can no longer meet the storage and management de-mands of ever-increasing massive test data.Aiming at the characteristics of large magnitude,low write throughput and poor access efficiency of existing test data,a test data storage management method based on time series database is proposed.By comparing and analyzing the reading and writing performance of aero-space project test data in traditional relational database and time series database,it is verified that the per-formance of data writing and data query based on time series database is obviously better than that of rela-tional database,and it has the capabilities of fast saving and fast accessing.This method is applied to test data management system and data processing display and analysis system,which can meet the requirements of real-time writing and fast reading of test data processing.