Operation and maintenance
Column
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The content of this column mainly revolves around the daily work content and skill requirements of operation and maintenance engineers. At present, it is just a difficult problem (basically all solved). In the future, it will include fault inspection, problem location and troubleshooting, system application deployment, parameter configuration, data backup, script/patch/upgrade package update, cloud/local computing resources configuration settings, server operation status monitoring, and emergency operation and maintenance accident handling.