Make Use of Cluster and Storage Area Network Technique to Establish the Secure Database Server System
Sha Sheng-li · China Digital Medicine · 2008
The exclusive DSes are mostly set in the practical application of information systems of hospitals.HIS systems for large-sized hospitals need two or more DSes because of their enormous data flow,to meet the requirement of gradually increasing data processing demand of hospitals.HIS systems in hospitals majorly take use of customer/server operation mode,the business data of which are stored in one or more DSes.This kind of single node server mode is not safe.Our discussion is mainly on the topic of making use of dual-server cluster and fiber storage technique to establish a safety database server system and data storage system.