Metadata is simply data around data. It implies it is a description and also context of the data. It helps to organize, find and also understand also information. Here are a few genuine people examples of metadata:

Common metadata

Those are some typical metadata elements:

Title and also summary,Tags and also categories,Who produced and also once,Who last modified and as soon as,Who can accessibility or update.

You are watching: Project metadata is data that is ________.

A photo

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Eexceptionally time you take a photo via today"s cameras a bunch of metainformation is gathered and also saved through it:

date and time,filename,camera settings,geolocation.

A book

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Each book has actually a variety of typical metadata on the covers and also inside. This includes:

A blog post

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Eexceptionally blog article has actually traditional metainformation areas that are normally at before first paragraph. This includes:

title,writer,publimelted time,category,tags.

Email

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Every email you sfinish or obtain has a variety of metadata fields, many kind of of which are surprise in the message header and not visible to you in your mail client. This metainformation includes:

subject,from,to,day and time sent,sending and receiving server names and also IPs,format (plain text of HTLM),anti-spam software program details.

Word document

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Eextremely word processing software program collects some traditional metadata and also allows you to add your very own fields for each record. Common areas are:

title,subject,writer,agency,status,creation date and also time,last alteration date and time,number of pperiods.

A spreadsheet

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Spreadsheets contain a few metadata fields:

tab names,table names,column names,user comments.

Relational database

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Relational databases (the majority of prevalent form of database) save and also provide access not only data however likewise metainformation in a framework called data dictionary or device catalog. It holds indevelopment about:

tables,columns,data species,constraintstable relationships,and many kind of more

Browse sample database metadata

Find Out even more about metainformation in relational databases


Computer files

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All the areas you view by each file in file explorer is actually metadata. The actual data is inside those papers. Metainformation includes:

file name,form,size,production day and time,last modification day and also time.

Net page

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Eextremely web page has actually a variety of metainformation fields:

web page title,web page summary,icon.

Paper files

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Paper document files have often governmental metainformation that assist regulate papers. This might include:

letter for records arranged alphabetically,access manage information ("classified" for instance),logos.

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Summary

Those were my examples. I hope by now you have actually pretty good knowledge of what metadata is.