ABSTRACT
Objective To establish a data center to ensure hospital data reliability and safety in a wisdom hospital.Methods A remote active-active data center based on visualization was constructed with hospital infrastracture,modified overall architecture of hospital data center,visualization technology,disaster recovery technology,cloud computing technology and storage technology.Results A new mode for constructing hospital active-active data center was put forward with considerations on data storage,disaster recovery,application and backup as well as the integration of intranet and extranet,which enhanced the stability and continuity of hospital operation systems,high safety and reliability of operation data.Conclusion The active-active data center lays a foundation for the construction of the wisdom hospital.
ABSTRACT
Objective To study VMware storage virtualization technology to optimize hospital virtual platform in single-point failure,disk array,server performance and etc.Methods VMware software was used to define the concepts and methods for storage,virtualize the server and storage,update the hardware equipment in the platform and design virtual storage.Results On-line data capacity extension was executed for the server,and the difficulty was relieved in system management.The system availability was enhanced by increasing the system performance while eliminating single-point failure in information storage.Conclusion Virtual storage technology gains advantages in high extensibility,flexibility and safety,and thus is worthy promoting in futural hospital practically.
ABSTRACT
Objective To establish a data center to ensure hospital data reliability and safety in a wisdom hospital.Methods A remote active-active data center based on visualization was constructed with hospital infrastracture,modified overall architecture of hospital data center,visualization technology,disaster recovery technology,cloud computing technology and storage technology.Results A new mode for constructing hospital active-active data center was put forward with considerations on data storage,disaster recovery,application and backup as well as the integration of intranet and extranet,which enhanced the stability and continuity of hospital operation systems,high safety and reliability of operation data.Conclusion The active-active data center lays a foundation for the construction of the wisdom hospital.
ABSTRACT
Objective To study VMware storage virtualization technology to optimize hospital virtual platform in single-point failure,disk array,server performance and etc.Methods VMware software was used to define the concepts and methods for storage,virtualize the server and storage,update the hardware equipment in the platform and design virtual storage.Results On-line data capacity extension was executed for the server,and the difficulty was relieved in system management.The system availability was enhanced by increasing the system performance while eliminating single-point failure in information storage.Conclusion Virtual storage technology gains advantages in high extensibility,flexibility and safety,and thus is worthy promoting in futural hospital practically.
ABSTRACT
Objective To explore the migration of Windows operating system to Virtual Linux operation system to solve the problems faced by the main server of No.1 Military Medical Project HIS.Methods The migration was fulfilled with x86 hardware platform,open-source Linux operating system and virtualization technology to meet the performance and reliability requirements of No.1 Military Medical Project System.Results The migration was completed successfully to Virtual Linux system.Conclusion The migration scheme meets the requirements of HIS on performances,reliability,stability and safety,saves the cost for informatization,and is of great practical value.
ABSTRACT
After the concept, features and implementation types of storage virtualization technology were described, its application in storage management of library was studied.Storage virtualization technology can simplify the management of storage system, improve the utilization rate of storage equipments, and effectively solve the problems in storage management of library.