服务器为什么要买两台 双机部署全解析 避坑指南,双机部署的必要性与实现全解析及避坑指南
Why should two servers be purchased for dual-server deployment? A comprehensive guide to Avoiding pitfalls, the Necessity and Implementation of dual-server deployment, and a comprehensive guide to avoiding pitfalls
以上为机器翻译结果，长、整句建议使用 人工翻译 。