Exploration and practice of improving the performance of hospital information systems with database integrated machine
Objective The rapid growth of data exchange and information volume in hospital information systems has brought significant challenges to the operation,maintenance,and service performance of the system.In order to overcome the performance bottleneck of the software and improve the response performance of the hospital information system,our hospital has tentatively introduced the Exadata database machine.Methods The machine was launched through hardware parameter selec-tion,high availability testing,and data migration.The benefits were evaluated by comparing the I/O operation time,SQL state-ment execution time,and business system module loading time before and after the launch.Results After using this machine,the overall waiting time of I/O operations decreased by 83.47% ,the execution time of the same statement decreased by over 22% ,and the average loadingtime of the business system decreased by43.74% .Conclusion The database machine can effec-tively reduce query time,accelerate the running speed of business modules,and help improve the performance of hospital infor-mation systems.
Hospital information systemDatabase integrated machinePerformance improvementData migration
国家科技期刊平台
NSTL
万方数据
维普
