The performance optimization for SQL Server database of HIS / 医疗卫生装备

To fulfill the performance optimization for database of HIS, the shortest query response time and the highest throughput of database server are realized through the minimization of the network flow, disc I/O and CPU time. The performance optimization should exist throughout the development of HIS, so the requirements of HIS applications, the logical construction and physical structure of data, the balance of conflicting databases should be involved in.