What are Metadata?

Photo by Mika Baumeister on Unsplash

What are Metadata?

Metadata are data about data

for example lets say we have a hello.txt file which have 1 line of text “Hello World”

In this case “Hello World” are data

Metadata if this data would be:

  • file size
  • file format
  • file created at
  • filename
  • file location
  • created by

Other good example that i heard once:

Telephone connection

Data is the conversation itself, meaning the phone call content

Metadata:

  • when was the connection
  • how long was the connection
  • between which numbers
  • in which country or between which countries

What do you think ? Let me know in comments below to help me improve this article

Thanks for reading!

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I am a Software Engineer 👨‍💻 that works remotely, builds his own projects, and shares the journey online

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CoderDidit (Martin Kuzdovich)

CoderDidit (Martin Kuzdovich)

I am a Software Engineer 👨‍💻 that works remotely, builds his own projects, and shares the journey online

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