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Practice

Order a fitness-for-purpose profile

Arrange a safe data-profiling workflow.

Five-row order profile

A short profile exposes three different quality risks

Rows
5
Source extract
Distinct order IDs
4
One repeated key
Approved statuses
3
One blank · one unexpected
Rows with a missing status20%
20%

The duplicate key, blank status, and unapproved label must be investigated before shipped revenue is reported.

Arrange in the correct order
  1. 1. Document fitness, limits, and next action
  2. 2. Investigate material exceptions
  3. 3. Calculate profile metrics on raw data
  4. 4. Define expected types, categories, keys, and ranges
  5. 5. State the intended analysis and decision risk