Microsoft Fabric Migration Services

Planned, and tested Fabric migrations from a Microsoft Solutions Partner

Power BI Premium P-SKU subscriptions end with their current agreement term, so those workspaces need Fabric F-SKU capacity. Many organizations also run Azure Synapse or Data Factory estates where new features now arrive in Fabric first. Our Microsoft Fabric migration services help data and IT leaders move these workloads in planned waves, with old and new platforms running in parallel until the results match.

Request a Free Migration Assessment

Why Organizations Migrate to Fabric

A Microsoft Fabric migration brings ingestion, warehousing, data engineering, and reporting onto one platform, with data stored once in OneLake and managed through one governance layer. Fewer separate services also means fewer integrations to maintain and one capacity to budget for.

Microsoft Fabric Migration by Source Platform

Each source platform has its own conversion path. Here’s how we handle each one.

Synapse to Fabric Migration

For dedicated SQL pools, Spark, and Synapse pipelines.

Move dedicated SQL pool schemas and data with the Fabric Migration Assistant
Review converted T-SQL where data types or constructs change
Convert Spark notebooks and point them at OneLake

Azure Data Factory to Fabric Data Factory

For pipelines, linked services, and schedules.

Assess pipeline readiness with Microsoft’s built-in migration experience
Convert linked services to Fabric connections
Rebuild Mapping Data Flows and other unsupported activities

Databricks to Fabric Migration

For Unity Catalog tables, notebooks, and jobs.

Mirror Unity Catalog tables into OneLake when Databricks stays in use
Move Delta tables and notebooks into Fabric lakehouses when it doesn’t
Repoint Power BI semantic models to the new Fabric tables

Power BI Premium P-SKU to F-SKU

For capacity that ends with its agreement term.

Size the starting F-SKU from current capacity usage
Purchase F-SKU capacity and reassign workspaces before the term ends
Check refresh schedules, gateways, and embedded content after the move

SQL Server and On-Premises Warehouses

For warehouses running on SQL Server or other T-SQL platforms.

Migrate schemas and history into Fabric Data Warehouse
Rebuild SSIS packages as Fabric Data Factory pipelines or Dataflow Gen2
Connect on-premises sources through the on-premises data gateway

Snowflake and Other Cloud Warehouses

For estates outside the Microsoft stack.

Mirror Snowflake databases into OneLake for coexistence
Assess Teradata, Oracle, and Redshift workloads for conversion effort
Decide which workloads move and which stay connected

Microsoft’s migration tools automate part of each move, and some are still in preview.
Coverage for your estate is confirmed during the assessment.

Who We Work With

Code Creators runs Fabric migrations for:

Healthcare: Clinical and operational warehouses moved with access controls set to your compliance team’s requirements.
Financial Services: Finance and risk reporting migrated with reconciliation evidence for every wave.
Manufacturing and Distribution: Synapse and Data Factory estates that feed production and supply chain reporting.
Retail: Sales and inventory pipelines moved on a schedule that protects daily reporting.
Professional Services: Project and financial data consolidated from several warehouses into one platform.

Why Choose Code Creators for Fabric Migration

Microsoft Solutions Partner with 700+ Clients – 15+ years of enterprise Microsoft data and Power BI work sits behind every migration plan.
Results Proven Before Cutover – Every Microsoft Fabric migration service we deliver includes a 2 to 4 week parallel run, so cutover happens on reconciled numbers.
Skilled In-House Specialists – Our 100+ person in-house team includes Fabric architects, data engineers, and Power BI specialists with hands-on migration experience. The same experienced people handle assessment, conversion, validation, and support, so knowledge of your estate stays with the team that moved it.

Your Trusted Fabric Migration Partner

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How Our Fabric Migrations Run

Inventory and Assessment

After a 45 to 60 minutes discovery call, we spend 1 to 2 weeks inventorying pipelines, warehouses, notebooks, reports, and the dependencies between them. You receive a dependency map, a migration plan in waves, and a fixed-scope estimate.

Target Design

Design takes another 1 to 2 weeks. We choose warehouse or lakehouse for each workload, lay out OneLake and workspaces, and set the governance model, all captured in a target architecture document you approve.

Build and Convert

Conversion runs for 3 to 8 weeks, depending on volume. Microsoft’s migration tools handle what they support, our engineers rebuild the rest, and every change is recorded in a conversion log.

Parallel Run Validation

For 2 to 4 weeks, the old and new platforms run side by side on the same inputs. Reconciliation reports compare row counts, totals, and report outputs until the results match.

Cutover with a Rollback Path

Cutover follows a runbook agreed in advance, usually within 1 week, with clear rollback criteria. The source stays available until you sign off, as set in the cutover plan.

Post-Migration Tuning and Handover

In the final 1 to 2 weeks, we tune queries and capacity with the Capacity Metrics app, then hand over runbooks and administrator documentation. Your team runs the platform from there, or moves to a scoped support agreement.

Timeframes are indicative and depend on data volume, the number of pipelines and objects, and stakeholder access.

Our Clients

Microsoft Fabric Migration FAQs

Why use Fabric instead of Azure?

Fabric runs on Azure, so the real choice is between one Fabric platform and several separate Azure services. Fabric brings pipelines, warehousing, Spark, and Power BI under one capacity, one storage layer, and one governance model. Separate Azure services still suit some workloads, and the assessment shows which.

How long does it take to migrate to Microsoft Fabric?

A single workload, such as one warehouse and its pipelines, typically takes 9 to 12 weeks from assessment to handover. Larger estates move in waves over several months. The assessment sets the schedule for your estate.

How much does a Microsoft Fabric migration cost?

Cost depends on the number of pipelines, warehouse objects, notebooks, and reports, and how much of the conversion is automated. We quote the assessment after the discovery call, and the assessment produces a fixed-scope estimate for the migration. F-SKU capacity is billed separately by Microsoft.

Do we need to migrate everything at once?

No. Most organizations migrate to Microsoft Fabric in waves, starting with one workload. Mirroring and OneLake shortcuts let Fabric read data that hasn’t moved yet, so reporting keeps working across both platforms during the transition.

Can I migrate to Fabric without losing historical data?

Yes. Historical tables are copied with the Migration Assistant or a Copy job, then reconciled against the source by row counts and totals. Data in ADLS Gen2 or Databricks Delta tables can often stay in place and be reached through shortcuts or mirroring.

Will my workflows remain operational during the Fabric migration?

Yes. Source pipelines keep running throughout, and the new ones run in parallel until the results match. The switch happens in an agreed cutover window, with a rollback path if checks fail.

Does moving to Fabric mean rebuilding our existing Power BI reports?

Usually not. Reports keep their visuals while their semantic models are repointed to the new Fabric tables, and moving workspaces to new capacity doesn’t change the reports themselves. Some models benefit from conversion to Direct Lake, which we flag during design.

Should we migrate to a Fabric Warehouse or a Fabric Lakehouse?

It depends on how each workload is built. T-SQL-heavy warehouses with stored procedures fit Fabric Data Warehouse, and Spark-based engineering fits a lakehouse. Both store Delta tables in OneLake, so many estates use both, decided workload by workload in the target design.

Is there a one-click migration to Microsoft Fabric?

No. Microsoft’s Migration Assistant and Data Factory migration experience automate parts of the move, but some data types, T-SQL constructs, Mapping Data Flows, and connections still need manual conversion and testing.

Talk to Our Team

A 45 to 60 minutes call is enough to review your current platforms, flag the workloads to move first, and scope the assessment. Schedule a call, and we’ll outline the migration waves, timeline, and next steps for your estate.

Schedule Your Fabric Migration Call