Migrate from Legacy BI to Power BI. Fast, Proven, Done Right

Cut migration time by 50% and retire legacy BI costs. Build Power BI right from the start.

Cut Migration Time in Half. Eliminate Legacy BI Costs.

Assessment in 4-6 weeks, foundation in 8-10 weeks, then wave‑based implementation. Our accelerators reduce discovery by 66% and assessment by 75%, with report parity, governance, and a decommissioning plan.

Trusted by

Eurowag Logo
Magna Logo
Magna Logo

Adastra helped us take a broader perspective around our analytics platform. Their team of experts established and implemented a future proof architecture that enables us to scale our Power BI platform across all Magna divisions globally.

Stefan Tropper

Director, B2B & Solutions, Magna

Eurowag Logo

When we show business users how to work directly in Fabric, they often realize it’s actually a better option for them than Excel.

Marta Oplatková

Head of Data Analytics, Eurowag

The Problem We Solve

  • Legacy BI licensing and carryover costs keep rising.

  • Report complexity makes timelines and budgets uncertain.
  • Downtime, data mismatches, and performance risks block adoption.
  • Self‑serve analytics sprawl without governance exposes security gaps.

What You Get in the First 90 Days

  • Complete environment visibility: inventory of reports, datasets, users, groups; refresh schedules and access controls.
  • Target state design: architecture, capacity sizing, RLS/OLS strategy, deployment pipelines.
  • Pilot migrated end‑to‑end: one domain with 10–15 priority reports, validated for functional parity and performance.
  • Executive‑ready plan: TCO roadmap, throughput per wave, and decommission criteria for legacy BI.

How We Cut Time and Effort

Discovery

66% reduction via automated inventory and metadata extraction.

Assessment

75% reduction with usage‑based scoring and complexity tiers.

Semantic Model Development

20% reduction with standards and reusable templates.

Report Development

10% reduction using conversion utilities and an AI-assisted approach.

Get Complete Environment Visibility. Fast.

Full inventory of reports, datasets, users, refreshes, and dependencies to baseline scope and effort.

Why Adastra? Get It Right from the Start

Recognized by leading cloud providers for AI and data excellence.

25+

years of full‑stack, end‑to‑end Microsoft delivery across data, analytics, and apps

2200+

Professionals delivering in 40+ countries and 20+ languages.

200+

Microsoft professionals with Advanced Specializations in Data & AI, Infrastructure, and Digital & App Innovation

Our Framework

1. Assess
  • Automated discovery, gap analysis, target architecture, capacity approach, and a costed migration roadmap with throughput.
  4-6 weeks

2. Foundation
  • Tenant setup, deployment pipelines, pilot migration, performance baselines, and reusable standards/templates. 
8-10 weeks

3. Implement
  • Prioritized domains, conversion and modernization, CoE enablement, training, and legacy BI decommissioning. 
20+ weeks

Ready to Get Power BI right From the Start? 

Book a 45-minute assessment to scope your estate, confirm throughput, size capacity, and map a 6-8 week pilot with ≥90% functional match.

What Success Looks Like? 

Legacy Licensing Savings

Clear timeline to switch off old platforms by domain. 

Faster Decision Making

Governed self‑serve analytics with conformed models. 

Lower TCO

Modern architecture, performance, and automation that stick after the project.

Adoption Metrics

Trained users, CoE processes running, and reduced BI support tickets.

Success Stories

FAQ

Will we face downtime?

No. Waves run in parallel, and legacy stays live until each migrated scope passes UAT, functional match checks, and performance thresholds. Cutovers are scheduled to avoid disruption. 

Automated reconciliations on row counts, totals, and key measures with documented tolerances. Exceptions are triaged, fixed, re‑tested, and shared in a validation report. 

We redesign to Power BI best practices (e.g., reworking complex logic) and document the rationale and any changes. You review and approve before go‑live. 

No. All artifacts, models, templates, and documentation are handed over. We establish your CoE processes and complete knowledge transfer—no proprietary lock‑in. 

We set foundation guardrails: semantic model templates, star‑schema standards, naming conventions, and a DAX style guide. CI/CD pipelines, workspace topology, performance baselines, and monitoring are in place before scale‑out, with clear wave gates and acceptance criteria. 

After the assessment, you receive a phase‑wise estimate with throughput assumptions, complexity tiers, a capacity sizing approach with cost bands, and a decommission savings model. Fixed‑price or T&M options are available. 

Let’s Talk Power BI!