![]() Usually, metadata is created automatically. The information of a meta tag is written in an HTML document of the webpage. The first you will see is the title and then a meta description. If you do a google search you get a listings page. ![]() Search engines use metadata to decide a website's relevance. It is not only used to find particular files on your computer. If I simply type in some attributes of that file, which is the metadata, then I can quickly locate the specific document, since the metadata is stored within the file. Let's say I am searching for a document that I stored on my laptop but I cannot remember where I stored the file. This means that is incredibly helpful if you are looking for specific data in your system. ![]() It summarizes all the basic information of the data instance which, therefore, makes it easier to find. Metadata is almost everywhere which is why it is so important to understand its purpose. Those are only a few examples of data that contain metadata. Data is a very broad term, so to make it easier to understand, the following are examples that include metadata: To simplify, the metadata contains a description of the content of the data. These attributes represent the data the document was created, its author, the GPS locations, file size, and much more. It identifies attributes and it sort of describes the structure of the specific dataset. Not only do I think that understanding the functionalities behind it is easy to understand, but it also gave me a deeper insight into metadata which ultimately leads to a better understanding of both.Ī common definition of metadata is that it represents general information about data. After researching what this tool is for and what you can do with it, I was pretty impressed. During my Digital Forensics class, I came across a tool called "Exiftool".
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