What Is Meta Data? And How It Works?

Meta Data is used for reviewing basic information about the data, making finding & working with particular instances of data easier. It contains some basic information . Metadata can be created manually for more accuracy.

In short, Metadata is important. Metadata is a short representation of the data which they refer. Think about last time you had searched Google. That search started with metadata which you had in your mind about something you wanted to find.

You may started with a word,number, meme, place name or something else. Certainly metadata schema can be either simple or complex, but they both have something which is common.

What do you mean by metadata?

Metadata summarizes basic information about data, making finding & working with particular instances of data easier. Metadata can be created manually to be more accurate, or automatically and contain more basic information.

What is an example of metadata?

Some examples of basic metadata are author, date created, date modified, and file size. Metadata is also used for unstructured data such as images, video, web pages, spreadsheets, etc. Web pages often include metadata in the form of meta tags. ... Metadata can be created manually or through automation.

Metadata in Work – let’s explore some more examples

The great first example is use of metadata in web pages. The meta tags information is help in describing about the elements such as creation data, page title, keywords, and page content. The search engines will read this data . It helps in determining the positioning of pages in your search results.

The world of photography also uses high amount of metadata. For instance, the data containing in the digital photo files often includes ownership, copyright, and creation information.

Metadata is, also used within business intelligence – which allowing for increased data governance. Here, you might be looking at the metadata which is describing the creation, location, and relations of your data.

What are the three types of metadata?

On the other hand, NISO distinguishes among three types of metadata: descriptive, structural, and administrative. Descriptive metadata is typically used for discovery and identification, as information to search and locate an object, such as title, author, subjects, keywords, publisher.

The Role of Metadata in the future

Ultimately, Metadata ,allows you to structure your data with all of its defining functions. In turn, for all players within business intelligence metadata is a huge source of value.

So what are we trying to say? 

Well, as many have told before, it’s not the collection of data that matters, but rather the ability to govern and derive insight from data. it a vital part of successful data analysis and Metadata allows you to do this .

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