System for improving running reliability of portal website

The invention provides a system for improving running reliability of a portal website. The system comprises a main server and an auxiliary server, the main server comprises a main monitoring module, a main storage module, an alarm module and a main communication module, the auxiliary server comprises an auxiliary monitoring module, an auxiliary storage module and an auxiliary communication module, the main monitoring module is used for monitoring the working state of the main server in real time, the main storage module is used for uploading data contents of the main server to an outer disk array in real time, the alarm module is used for sending alarm signals, the main communication module is in communication with the auxiliary communication module, the auxiliary monitoring module is used for continuously monitoring the working state of the auxiliary server in real time, and the auxiliary storage module is used for carrying out interaction with data stored by the outer disk array in real time. The system can monitor the working state of the servers in real time, when the main server is abnormal, the main server is switched into the auxiliary server in real time, the running stability of the portal website is effectively improved.