Data planning · illustrative
Connect the definition to the number.
A planning exercise for teams using a Databricks environment: make analytical answers traceable to definitions and reviewable by the people who own them.
This is educational material, not a Databricks partnership announcement or a working integration.
Give every reviewer the same definition.
Make the metric contract explicit.
A phrase such as active account can have several definitions. Before evaluating an assistant, write down the population, time window, exclusions and refresh expectation for each metric.
Create a small synthetic dataset with a deliberate edge case, such as an account that becomes inactive during the reporting window. A reviewer should be able to explain the expected treatment.
Keep narrative and calculation separate.
A generated explanation should not obscure how a value was calculated. Preserve the query or calculation specification alongside any plain-language interpretation.
Test a question whose definition is missing. The useful behavior is to request the missing definition, not to choose one silently and present a precise-looking number.
Review the export boundary.
Identify which results may leave the analytical environment and which require aggregation or other controls. The person who can run a query may not be authorized to distribute every result.
Agree on review and retention with the data owner before implementing anything. This preview contains no connection to a Databricks workspace.
Include the decision owner.
Ask the person using the answer to define what would change their next decision. Keep technical accuracy and practical relevance as separate review questions.
Illustrative planning exercises
Connect an analytical question to its evidence.
Write the question in plain language first.
A synthetic question asks how many accounts were active during a reporting period. Before calculating, define active, the time window and how to handle an account that changed status. Keep those definitions attached to the answer.
Keep the calculation open to inspection.
A reviewer should be able to reproduce a result from the stated inputs and rules. Treat a written explanation as a separate artifact; fluent wording cannot establish whether the underlying calculation is correct.
Find the definition behind the dashboard.
In a fictional dashboard catalog, label two charts with different reporting windows. Ask the reviewer to identify which chart answers the question and to explain why the other one does not.
Separate the metric from its explanation.
A number may change while the cause remains unknown. Pair the calculation with relevant approved notes, then distinguish observed facts from possible explanations. An unsupported cause should become an open question.