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Theory 12 - Databases
Databases
9
A database is a structured and persistent organisation of data.
The columns are fields – data about one item, e.g. description
Each row is a record – a collection of field data for one element
The structure that stores data is called a table.
Theory 12 - Databases 1
Theory 12 - Databases
Databases
9
A database is a structured and persistent organisation of data.
The columns are fields – data about one item, e.g. description
Each row is a record – a collection of field data for one element
The structure that stores data is called a table.
Theory 12 - Databases 1
