The data flow looks up regional codes for territories and writes the results to a dimension table in 数据流查找区域的区域代码并将结果写入
In this tutorial , you learn how to use linux as a dns server , chiefly with bind 9 , including setting up and configuring the service , creating forward and reverse lookup zones , and ensuring that the server is secure from attacks 作者将展示如何设置和配置服务、如何创建正向和反向查找区域( zone )以及如何确保服务器可以安全地免受攻击。