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What is data?

The singular form of ‘data’ is datum:

•       a single piece of quality or quantity about something

Data is the plural (more than a single item):

Information points, for example data about you such as

If you are a student, whether you are a ‘home’ or International student

Date of birth

Qualifications to achieve a place at university

Home address, term-time address

Contact number


Data is everywhere and is held in many forms:

Unstructured:

Consider YouTube videos

Examine Instagram images

Read emails

Satellite images

Weather data

Structured:

Student/Staff ID number – string of numbers

NHS or Social security number

Airlines reservations

Table of structured data

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