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Structured or unstructured

Exercise and reference answers

Left
Structured
Items
  1. Region
    Structured
    Item
    Fits a table
  2. Region
    Structured
    Item
    Relational model
  3. Region
    Unstructured
    Item
    Free text
  4. Region
    Unstructured
    Item
    No fixed schema
  5. Region
    both
    Item
    Still data
  6. Region
    both
    Item
    Can be analysed
Right
Unstructured
Instructions
Drop each description into where it belongs.

Explanation

_Source: NIST Special Publication 1500-1r2, 'NIST Big Data Interoperability Framework: Volume 1, Definitions'_
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