元数据和数据差异 [英] Metadata and Data Difference

问题描述

Hello Everyone！



i am数据库中的新功能，我正在尝试了解数据和元数据差异。请告诉我有关数据和Metadate的信息，如果我有以下数据列表我对数据和元数据感到困惑。



数据列表



a。司机的姓名，地址和出生日期。

b。事实上，司机的名字是30个字符字段

c。许可证号码

d。该人获得执照的地点。

e。申请执照和地址的代理人姓名

f。个人获得驾驶培训的学院名称

g。司机的照片图片

h。司机指纹的图像

i。用于扫描指纹的扫描设备的品牌和序列号

j。用于拍摄司机的相机的分辨率

k。事实上，司机的出生日期必须早于今天的日期b至少16年。

Hello Everyone!

i am New in Database and i am trying to understand the data and Metadata difference.can you Please tell me about the Data and Metadate if i have The Following List Of Data i am Getting so Confused about the Data And Metadata.

List Of Data

a. Driver’s name, address and birth date.
b. The fact that the driver’s name is 30 characters field
c. License number
d. Location from where the person has obtained the license.
e. Name of the agent who has applied for license and address
f. Name of the institute from where the individual is obtaining training in driving
g. A photo image of the driver
h. An image of the driver’s fingerprint
i. The make and serial number of the scanning device that was used to scan the fingerprints
j. The resolution of the camera that was used to photograph the driver
k. The fact that the driver’s birth date must precede today’s date b at least 16 years.

推荐答案

我们不做你的作业：这是有原因的。它就是为了让你思考你被告知的事情，并试着理解它。它也在那里，以便您的导师可以识别您身体虚弱的区域，并将更多的注意力集中在补救措施上。



亲自尝试，你可能会发现它不是和你想的一样困难！



如果遇到具体问题，请询问相关问题，我们会尽力提供帮助。但我们不打算为你做这一切！

We do not do your homework: it is set for a reason. It is there so that you think about what you have been told, and try to understand it. It is also there so that your tutor can identify areas where you are weak, and focus more attention on remedial action.

Try it yourself, you may find it is not as difficult as you think!

If you meet a specific problem, then please ask about that and we will do our best to help. But we aren't going to do it all for you!

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