Mapa mental
Database
Conteúdo do mapa
Database
A collection of data
- Can be one or more tables
- Stores personal info like your address
- Used if you have lots of the same type of data e.g. names
- Data redundency and inconsistency are avoided
- Data redundency is when some data is mixed and wrong
- Data inconsistency is when the same data is all in different places
- You can also update the data and will still be in the same place
- You can share data easier
- Faster and more secure than a file processing system
Can be used in
- School
- Police stations
- Shops
- Social Media Sites
- Weather stations
- Banks
Legal obligation to make sure your data is secure GDPR
- It is necessary to encrypt the data
- Security of data
- Threats to data security
- Hacked
- Lost
- Damaged
- Destroyed
- Deleted
- It is necessary to encrypt the data
Meets the government or national standards
Informações
- Descrição
- Key Stage 3 IT Mapa Mental sobre Database, criado por Mateusz Blicharz em 28-11-2022.
- Criado por
- Mateusz Blicharz
- Visualizações
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- Avaliação
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