Rota 300

Six real datasets, and the recipe for a whole dashboard.

For anyone tired of practising on a three-row sample spreadsheet. One of them arrives dirty on purpose.

Get the datasets — 15 €

15-day unconditional guarantee. Not for you, write to me and I refund it.

What you get

01 — Sales in Excel1,095 orders in a clean table. For practising PivotTables and XLOOKUP.
02 — Raw sales5,043 rows with planted defects: misplaced header, nulls, duplicates, mixed types. The base for the cleaning exercise.
03, 04 and 05Separate CSVs with semicolon delimiter and targets in wide format; the star-schema modelled dataset; and the one with a manager column, for RLS.
06 — SQLiteThe four tables in a real relational database, for practising SQL and the Power BI connection.
The dashboard recipeThirty-five minutes step by step: a 1280×720 blueprint, the DAX measures and the build sequence.
The expected numbersTotal revenue, average ticket and valid row count after cleaning. The difference between thinking it looks right and knowing.

What it does not do

There is no assembled .pbix file.

The .pbix stores the model in an Analysis Services binary format, and generating it externally produces a file Power BI refuses to open. I am not going to sell a file that does not open.

You get everything that goes into the .pbix — data, measures, blueprint and sequence — and you build it by clicking. It takes those 35 minutes, and you learn more building it than opening it finished.

Price

15 €The exam costs 165 €Price before tax. Hotmart adds VAT where it applies and converts to your local currency at checkout.
Get the datasets — 15 €

15-day unconditional guarantee. Not for you, write to me and I refund it.

The full track

124 lessons, 600 audited questions, 4 practice exams, 6 datasets and the Readiness Score — the number that tells you when to book. 147 €.

See the full track →