它主要涉及安全定义、备份执行和维护作业运行等方面。
This involves defining security, performing backups, and running maintenance jobs.
然而，这种方法的将会导致数据库的执行和维护非常复杂，而且成本较高。
However, this solution makes the implementation and maintenance of the databases complex and costly.
有了SAFS，就能用简明语言来书写代码，这使得框架更容易执行和维护。
With SAFS, scripts can be coded in plain language, which makes this framework easy to implement and maintain.
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