Your existing data warehouse is holding the organisation back. It is expensive to maintain, difficult to extend, and cannot keep up with growing business demands. We migrate organisations from legacy tools — Analysis Services, Qlik, Tableau, SAS — to Microsoft Fabric. We rebuild and optimise existing reporting cubes using medallion architecture, maintaining business continuity throughout. The new solution gives users self-service access to data and opens the door to AI.
Is this for you?
- Reports show yesterday's data, but the business needs data from the last few minutes
- Adding new data sources to the warehouse takes weeks instead of days
- Excel-based reporting requires heavy maintenance and creates data quality issues
- ETL jobs break, pipelines need constant IT intervention
- Power BI is deployed, but data volumes have outgrown import capacity
- You want to deploy AI and forecasting, but existing infrastructure does not support it
- You pay for 5–8 separate tools, each requiring its own maintenance
What you get
- Modernised data warehouse on Microsoft Fabric with medallion architecture (Bronze → Silver → Gold)
- Optimised reporting cubes (semantic models) accessible from Power BI and Excel
- Automated pipelines for importing and transforming data from existing sources
- Migration of key reports and dashboards to the new platform
- Technical documentation and roadmap for further development
How it works
- Audit — review of the existing warehouse, data sources, and reports
- Architecture — design of the target Fabric architecture with a migration plan
- Migration — transfer and optimisation of reporting cubes
- Go-live — production deployment with data validation
- Expansion — add new sources, AI, and self-service reporting
Timeline and cost
- Scope: priced per reporting cube (T&M or fixed price)
- Indicative price: from 50,000 PLN net per cube
- Additional costs: Microsoft Fabric licence (sized to client data volumes) and Power BI licences
- Timeline: depends on the number of cubes and source complexity
What is not included
- Microsoft Fabric and Power BI licences (selected separately to fit client needs)
- Building new reports beyond the agreed migration scope
- End-user training on Power BI (available as a separate service)
- Integration with systems outside the scope defined during the audit
Frequently asked questions
Do I have to migrate everything at once? No. We start with one reporting cube, prove the value, and scale. A step-by-step approach minimises risk.
What happens to my current reports? We migrate key reports and dashboards to the new platform. Users continue working in Power BI and Excel — the data layer underneath changes.
Does Direct Lake mean real-time data? Near real-time — data available in minutes instead of after an overnight batch. For most organisations, that means going from a 24-hour delay to minutes.
Can I deploy AI after the migration? Yes. Microsoft Fabric includes built-in ML models, Copilot, and Spark notebooks. Forecasting becomes a natural extension of reporting, not a separate project.
Hard numbers
- Infrastructure savings: 20–40% (one platform instead of many tools)
- Data freshness: minutes instead of 24h (Direct Lake instead of nightly batches)
- Time to build a new report: days instead of weeks
- Tools in the data stack: 1 instead of 5–8
Next step
Book a free consultation — find out what you gain from modernisation.