虽然你的个人电脑只能保存一个文件的一个副本，但像Facebook 这样的大型服务项目，则会依赖于所谓的内容分发网络来管理数据和分发。
While your personal computer only keeps one copy of a file, large-scale services like Facebook rely on what are called content delivery networks to manage data and distribution.
再说一遍，iPhone并不是一台电脑，但是大多数的智能手机都有巨大的存储空间和强大的文件管理功能，这些功能都允许你储存文件或者发送文件。
Sure, the iPhone isn't a computer, but a smartphone with so many capabilities and a generous hard drive should at least allow storing and sending of files.
数据库管理系统是一种能够管理存储在电脑文件夹中的数据的软件。
A database system is a software which can manage a database stored in computer files.
电脑技巧：必须清楚如何从网上下载文件，如何解压，如何创建文件夹，如何使用命令行、以管理员身份运行程序等。
Computer Skills: You must know how to download files from Internet, how to unzip, how to make folders, command prompt usage, run programs as administrator etc.
这意味着，在它网络服务任务中，电脑负责保存文件和管理进程，让在办公室的每个人都能通过并且使用网络。
This means that, in its network server role, the computer is responsible for holding the files and managing the processes that enable everyone in the office to access and use the network.
它可能是一个没有数据库管理系统的索引顺序存取法文件，不管在要地电脑还是远程叫脑中。
It may be an ISAM (Indexed Sequential Access Method) file with no DBMS, either on the local or a remote computer.
目录直读图片管理系统的最大特点就是只有一个单文件，没有数据库，这样就巧妙的解决了非计算机专业电脑爱好者所头疼的问题。
The major feature of NEATPIC is that there is only a single document and no database, which has ingeniously solved the problem that gives non-computer specialized lovers headaches.
目录直读图片管理系统的最大特点就是只有一个单文件，没有数据库，这样就巧妙的解决了非计算机专业电脑爱好者所头疼的问题。
The major feature of NEATPIC is that there is only a single document and no database, which has ingeniously solved the problem that gives non-computer specialized lovers headaches.
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