使用直接的方式访问数据中心越来越困难，有时候远程地执升级和安装是惟一可行的方法。
With physical access to data centers getting more and more difficult, doing upgrades and installs remotely is sometimes the only practical option.
就安装、升级和除去软件而言，Debian打包系统是可以使用的最佳方法之一。
The Debian packaging system is one of the most elegant methods of installing, upgrading, and removing software available.
您选择了一种订阅或即付即用(pay - as -you - go)方法，因此不需要购买、安装和维护软硬件，也不必升级应用程序。
You choose a subscription or pay-as-you-go method because you do not have hardware or software to buy, install, and maintain, nor do you have to update the application.
您选择了一种订阅或即付即用(pay - as -you - go)方法，因此不需要购买、安装和维护软硬件，也不必升级应用程序。
You choose a subscription or pay-as-you-go method because you do not have hardware or software to buy, install, and maintain, nor do you have to update the application.
应用推荐