数据的数据
网络释义
关于数据的数据 data about data
定义或解释数据的数据 Meta Data
来描述数据的数据 Data that describes other data
描述其它数据的数据 data about other data
描述其他数据的数据 data about other data
计算机程序和数据的数据转换 data conversion of computer programs and data
数据的结构化数据 Structured Data about Data
元数据的元数据 Metadata of metadata
双语例句原声例句
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我将使用PostgreSQL，一个流行的开源数据库，来保存客房预订数据。
I'll use PostgreSQL, a popular open source database, to hold room-booking data.
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长期来看，这会改变你与数据打交道时的思维方式，使你的数据库代码得到改进。
In the long term, this will change the way you think about working with data and lead to improvements in your database code.
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简单地说，就像你不会在没有蓝图的情况下就修建一栋房子一样，你决不应当在没有数据模型的情况下就设计一个数据库。
In short, just as you would not build a house without a blueprint, you should never design a database without a data model.
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And the Aristotelian view held for a long time, but eventually it started to crumble in the light of more data.
而亚里士多德的观点在很长时间里得到了认同，但最终还是崩溃了,在越来越多的数据面前。
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Now these ideas of classes, object-oriented programming, data abstraction, are about 40 years old, they're not new ideas.
面向对象编程的概念，数据抽象的概念，都是40年前就有的老东西了。
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int So, primitive type besides those three types, we have ints which are just integers which are similarly 32 bits.
除了这三种类型外，还有一种最原始的数据类型,32比特整数。
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