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← Looking at Tables - Intro to Relational Databases

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Showing Revision 5 created 05/24/2016 by Udacity Robot.

  1. The more that I think about it,
    is that all of the values in a row,
  2. are part of the same sentence
    describing something.
  3. For instance,
    describing the country of Columbia.
  4. Columbia has a population of 47
    million and the literacy rate of 94%.
  5. And all of the values in a column,
    are ones that have the same role or
  6. place, in different sentences.
  7. So, this number, describes about Brazil,
  8. the same sort of a fact, that this
    number describes about Colombia.
  9. They're both population figures,
    but for different countries.