496891
Beschreibung
Mindmap von CGreen1997, aktualisiert more than 1 year ago
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Erstellt von CGreen1997
vor mehr als 10 Jahre
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Databases
- A database is a colection of
data or information held together
in an organised logical way.
- Paper based
- Yellow pages, phone book,
address, card index file
- Yellow pages, phone book,
address, card index file
- Computerised
- Computerised SIMS, phone, DVLA, police
- Computerised SIMS, phone, DVLA, police
- Why use a database?
- Large amounts of data can be
stored, can search more easily for
the information you need.
- Large amounts of data can be
stored, can search more easily for
the information you need.
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