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Databases

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AS Level ICT A LEVEL Mapa Mental sobre Databases, criado por CGreen1997 em 21-01-2014.
CGreen1997
Mapa Mental por CGreen1997, atualizado more than 1 year ago
CGreen1997
Criado por CGreen1997 mais de 10 anos atrás
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Resumo de Recurso

Databases
  1. A database is a colection of data or information held together in an organised logical way.
    1. Paper based
      1. Yellow pages, phone book, address, card index file
      2. Computerised
        1. Computerised SIMS, phone, DVLA, police
        2. Why use a database?
          1. Large amounts of data can be stored, can search more easily for the information you need.

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