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Main Categories of - Requirements & Realities (Main Topics (1-…

- - - - Elimination of some input fields completely
      - Flagging of missing data and generation of special surrogate keys
      - Best-guess automatic replacement of corrupted values (guess/supor)
      - Human intervention at the record level
      - Development of a full-blown normalized representation of the data
  - - - Archived copies of data sources and subsequent stagings of data
      - Proof of the complete transaction flow that changed any data (proof/prova)
      - Fully documented algorithms for allocations and adjustments
      - Proof of security of the data copies over time, both on-line and off-line
  - - - LDAP based network (sistemas de gernecimento de usuário, como por exemplo active directory)
      - Cudado com backups físicos e passwords
      - Normalmente baseadas em grupos de usuários (roles)
  - - - Conforming dimensions means establishing common dimensional attributes (often textual labels and standard units of measurement) across separate databases so that drill across reports can be generated using these attributes.
      - Conforming facts means agreeing on common business metrics such as key performance indicators (KPIs) across separate databases so that these numbers can be compared mathematically by calculating differences and ratios