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Databases
Descripción
K
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ks3
Mapa Mental por
Finlay Redding
, actualizado hace más de 1 año
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Creado por
Finlay Redding
hace más de 7 años
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Resumen del Recurso
Databases
Paper based
Examples
Tests/Exams because when you do one you have to write
Passport and Visa's for when you are traveling or entering a country
Advantage
It can be edited by anyone and any age
Doesn't need a whole team of people to work on it
Disadvantage
Not water proof so it can be easily damaged
Computer based
Examples
Google because you when you search for a website it looks through a database of websites and their content
Disadvantage
Your database can be leaked/hacked easier than on paper.
Could be damaged in a flood or a natural disaster
Advantage
It can be automated and it can add information without needing someone to write it down or put it in maualy
Both based
Advantages
Disadvantage
Examples
Argos catalog because you can get the book/paper based version or the app which will used a computer based system
Your calander because you can have it hanging on your wall in the paper version or you can have an app on your phone
School register because a teacher will right down attendence on a paper then it will be registered into a database
A persistent and organised store of data
Keywords
Ascending - going up in order
Dscending - Going down in order
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