同时配置用户输入和文件系统访问权十分危险，因此最好把应用程序设计为使用数据库和隐藏生成的文件名来避免同时配置。
Configuring file system access along with user input is dangerous, so it's best to avoid it altogether by designing your application to use a database and hidden, generated file names.
先前做出的有关数据库方案、操作系统、服务器平台和程序设计语言的决策仍然可用并且可在以后再组合。
Decisions previously made regarding database schemas, operating systems, server platforms, and programming languages remain intact and viable for future recombinations.
Python已经演进并成为许多处理网络、多媒体、数据库和系统程序设计应用程序的开发人员的语言选择。
Python has evolved and become the language of choice for many developers working on network, multi-media, database, and system programming applications.
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