Category: Tutorials

Solo analysts still need reproducibility: fixed inputs, pinned environments, clear parameters, and a re-run path so last quarter’s number can be explained without archaeology.

An analysis PR checklist turns “looks good” reviews into real quality gates: question, grain, filters, lineage, tests, and narrative before anyone merges a metric change.

Publishing a Power BI report is not the same as people trusting it. Cover workspace roles, refresh, RLS, and a short trust checklist so shared reports stay usable…

Maps persuade fast, which is why bad bins and raw-count choropleths mislead so well. Learn an honest map path: question, aggregation, color scale, and caveats you refuse to…

A personal learning plan from SQL to Python to AI beats random tutorials. Build a sequenced path, a weekly hour budget, and proof of skill so you stop…