信息时代的核心无疑是信息技术,而信息技术的核心则在于信息的处理与存储。当我们每天关注于 CPU 主频的不断提高、操作系统版本的不断升级以及计算机网络技术的日新月异的时候, 我们或许不应该忽略这样一个事实,即无论信息处理技术多么的先进,我们都必须将信息存储于一定的媒体(或称“载体”)之上,信息和信息技术本身都需要依托于一定的存储媒体而存在。 The core of the information age is undoubtedly information technology, and the core of information technology lies in the processing and storage of information. While we are constantly focusing on increasing CPU clock speeds, the escalating operating system version, and the advent of computer networking technology, we may not ignore the fact that no matter how advanced information processing technology we have to put information Stored in a certain media (or “carrier ”) above, information and information technology itself needs to rely on a certain storage media exist.