Metadata is data about data.

元数据是关于数据的数据。

youdao

The most common definition of metadata is data about data -- which doesn't really say much.

最常见的元数据定义是关于数据的数据——其实并不然。

youdao

Arguably, the nicest feature of any good annotation or metadata tool is the ability to use the extra data to analyze code.

可以说，任何好的注释或元数据工具的最大优点是能够使用额外的数据来分析代码。

youdao

Metadata is basically data about data that sits in a web sites programming.

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The middle layer consists of two STEC ZeusRAM drives and two STEC MLC drives and is used for metadata and intermediate data storage.

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For example: Every data file or image is time-stamped, with a certain amount of metadata with each file.

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