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Computerised Databases

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AS Level ICT A LEVEL Mind Map on Computerised Databases, created by CGreen1997 on 21/01/2014.
CGreen1997
Mind Map by CGreen1997, updated more than 1 year ago
CGreen1997
Created by CGreen1997 almost 11 years ago
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Resource summary

Computerised Databases
  1. 2 Main types of databases
    1. Flat-file database
      1. All the data is stored is stored in 1 large database. The main problem with this is duplicated data.
      2. Relational Database
        1. More than one table, the tables are linked in some way. this means the data is in smaller sensible data.
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