关键词: font-size:medium, ">药监云；资源共享；安全可信；药监生态

Abstract: In order to strengthen drug safety supervision and realize efficient， collaborative， resource sharing， safe and reliable intelligent drug supervision service， this study adopts the hybrid Cloud Architecture of "private cloud + exclusive cloud + public cloud + disaster recovery cloud"which is based on the application practice of cloud computing in the field of drug supervision， provides a three-tier service mode， and constructs a "five-tier two system" construction system. In the construction of sharing system， the software and hardware integrated sharing platform aggregated "resource fragments"， the dynamic adjustment strategy of resources is innovated， and the data sharing system of "data as a service" in the cloud of drug supervision is constructed. In the construction of security and trust system， technology and management are developed simultaneously， and perfect technical specifications and management methods are formulated to perform data backup， daily operation and maintenance， and security services， create a unified security management and operation platform. The drug supervision cloud has been initially established， and multi-source integration has fully supported five categories of multi-service drug supervision systems. Especially during the period of epidemic prevention and control， the safe and stable operation of the important business system were successfully guaranteed. Looking forward to the future， we should integrate the ecological chain to create industry level drug supervision cloud， and enable the high-quality and sustainable development of intelligent drug supervision.

Key words: font-size:medium, ">Drug supervision cloud；Resource sharing；Safe and reliable；Drug supervision ecology