3 Comments

    Data Corruption – occurs due to poor design.
    Redundant Data – hidden duplicate records (same employee added twice with different primary keys).
    Inconsistent Data – data records added to the same database through multiple applications can add inconsistent data.
    Redundant Validation – validating business rules on the database, as well as the client, can cause conflict if they are not well-coordinated.

    the problems we run into are, inconsistant data, and data corruption

    Data Corruption .
    Redundant Data
    Inconsistent Data –
    Redundant Validation

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