| 摘要 |
A centrally hosted monitoring system built in the Internet and every unit in the system connected with each other for gathering and transferring data, the system comprising: a master/slave server configuration including a master server and plural slave servers, wherein the master server manages the slave servers; plural central sites; and plural monitoring sites; wherein each monitoring site transferring basic information to a pre-assigned slave server and other slave servers will be mirrored in case the pre-assigned slave server fails, and every slave server is backup with each other. Thus, the centrally hosted monitoring system could reduce the data traffic and be applicable to centrally hosted systems with Global Internet mechanism.
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