Rising licence and infrastructure cost
The current platform may consume a growing share of the budget without delivering equivalent business value.
Migration & Modernization
Modernise the platform without losing the business logic behind it.
A successful migration is not a technical copy exercise. Reports, calculations, dependencies, user habits and critical business processes all need to be understood before the old platform can be replaced safely.
Discoverassets, owners, users and dependencies
Rationalisemigrate, consolidate, redesign, retire or defer
Validatebusiness logic, totals, security and adoption
Why organisations migrate
Legacy platforms become expensive before they stop working.
A platform may still run every day while becoming slower to change, harder to support and increasingly disconnected from the organisation's target architecture. Migration becomes relevant when the cost and risk of keeping the current environment begin to outweigh the risk of controlled change.
Declining specialist knowledge
Critical applications depend on a shrinking number of people who understand the technology and the business logic inside it.
Slow delivery
New requirements take too long because changes must work around legacy architecture, duplicated logic and fragile dependencies.
Cloud and governance requirements
The existing environment may no longer meet security, operating-model, integration or governance expectations.
Platform consolidation
Multiple BI, reporting or database platforms create duplicated cost, support effort and user confusion.
Business continuity risk
Month-end, operational reporting or management decisions may depend on systems that are difficult to maintain or recover.
Migration scenarios
Which migration are you planning?
The technology may differ, but the most important questions are similar: what is still used, which business logic must be preserved, what should be redesigned, and what should not be migrated at all?
MicroStrategy to Power BI
Assess reports, dossiers, semantic logic, usage and business dependencies before rebuilding the estate in Power BI.
Explore MicroStrategy migrationQlik to Power BI
Separate reusable business logic from Qlik-specific implementation and define a controlled path toward Power BI.
Explore Qlik migrationSQL Server to Azure SQL
Modernise the database environment while protecting application dependencies, performance and operational continuity.
Explore SQL migrationAssessment first
An inventory is necessary, but it is not enough.
A list of reports, databases or applications tells you what exists. It does not tell you what matters, what is duplicated, what is still used or where hidden business logic lives.
Usage and criticality
Identify which assets are active, who relies on them and which business decisions or processes they support.
Business logic
Locate calculations, definitions, transformations and workarounds that must be preserved or redesigned.
Dependencies
Map data sources, schedules, exports, downstream processes, integrations and manual operating steps.
Rationalisation opportunity
Decide what should be migrated, consolidated, redesigned, archived or retired.
Target architecture
Define where data preparation, semantic logic, reporting and operational responsibilities should live in the future.
Validation and cutover
Agree how the new environment will be compared, approved and introduced without disrupting critical reporting.
Migration approach
Move in controlled stages, not in one blind rebuild.
- Discover
Understand the current platforms, assets, users, owners and business dependencies.
- Assess
Classify usage, criticality, complexity, technical debt and migration suitability.
- Rationalise
Remove unnecessary scope before rebuilding duplicated or unused assets.
- Design
Define the target architecture, reusable business logic, migration waves and validation model.
- Migrate and validate
Deliver in controlled releases and confirm both technical correctness and business acceptance.
- Adopt and retire
Support users, confirm ownership and decommission the legacy platform only when the replacement is trusted.
Rationalise before rebuilding
The best migration often moves less than expected.
Large reporting estates usually contain duplicated, unused or locally modified assets. Rebuilding everything preserves complexity instead of removing it. A migration should reduce the estate where possible, consolidate business logic and create a clearer operating model for future change.
Migrate
Still valuable and suitable for a controlled rebuild.
Consolidate
Multiple assets solve the same or a very similar need.
Redesign
The business need remains, but the current solution should not be copied.
Retire
Unused, obsolete or no longer worth maintaining.
Defer
Valid need, but not required in the first migration wave.
Proof
Migration experience across reporting and data platforms.
rockaBI has supported BI-platform and database-modernisation initiatives, including MicroStrategy to Power BI, Qlik to Power BI and on-premise SQL Server to Azure SQL contexts. Detailed client information should only be displayed through approved named or anonymised case studies.
FAQ
Common migration questions.
Should every legacy report be migrated?
No. A migration is an opportunity to identify unused, duplicated and low-value assets. The target environment should preserve required business outcomes, not automatically reproduce the entire legacy estate.
How long does a migration take?
The timeline depends on the number and complexity of assets, hidden dependencies, available documentation, business validation and the amount of rationalisation required. A focused assessment is the safest way to define a credible scope and migration sequence.
Can migration happen in phases?
Yes. Controlled waves usually reduce risk and make it easier to validate business logic, support users and retire the old platform safely.
How do you validate the new environment?
Validation should combine technical comparison, business-rule checks, reconciliation of critical outputs and formal acceptance by the people who use the information.
Can rockaBI work with our internal team or current partner?
Yes. Migration often requires cooperation between business owners, internal data teams, platform specialists and existing implementation partners. Roles and responsibilities should be agreed early.
What is the first practical step?
Start with a Migration Assessment that clarifies the estate, usage, dependencies, rationalisation opportunities, target options and the recommended first migration wave.
Migration Assessment
Planning a migration but unsure what should move first?
A Migration Assessment helps clarify the real scope, hidden dependencies, rationalisation opportunities and the safest path toward the target platform.
Migration Assessment
Planning a migration but unsure what should move first?
A Migration Assessment helps clarify the real scope, hidden dependencies, rationalisation opportunities and the safest path toward the target platform.