Tableau to Power BI Migration (UK)
Moving from Tableau to Power BI is rarely a straight port. Done well, it's a chance to fix the data model underneath and cut licensing cost. We migrate your most important workbooks first, rebuild them on a governed semantic model, and prove the numbers match before you switch off Tableau.
Yes. Turing BI runs UK-led Tableau to Power BI migrations. We rebuild your data model, calculations and dashboards natively in Power BI (not a like-for-like copy) and run them in parallel so the numbers reconcile before cutover.
A lift-and-shift migration carries every bad habit across and usually breaks numbers, because Tableau's calculation model and Power BI's DAX semantic model are fundamentally different. The risk is a migration that 'looks done' but quietly disagrees with the old reports.
What you get
- Dashboards that reconcile with the originals
- A cleaner model and lower licensing cost
- A confident, trained team on Power BI
Workbook audit & prioritisation
We inventory your Tableau content and migrate the high-value dashboards first.
Model rebuild
A proper star-schema semantic model and DAX, not a literal translation of Tableau calcs.
Parallel run & reconciliation
Old and new run side by side until every key number matches.
Licensing & rollout
Right-size Power BI licensing and roll out with training so adoption sticks.
Assess
Inventory, prioritise and agree the migration scope and success criteria.
Rebuild
Model and rebuild dashboards natively in Power BI.
Reconcile & cut over
Parallel run, reconcile, train, then retire Tableau.
Will our numbers still match after migrating?
That's the whole point of the parallel run: we reconcile the new Power BI reports against Tableau until the key figures match, then cut over.
Do you migrate everything at once?
We migrate high-value dashboards first so you get value early and each later wave follows a proven pattern.
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Ready to move safely?
A fixed price agreed in writing before we start, and you own everything we hand over.