Azure Data Factory & Synapse to Fabric Migration That Doesn't Break What Already Works

Azure Synapse and Data Factory got your data platform this far. An azure synapse to fabric migration with Hexaview gets you going further without downtime, data loss, or a rebuild from scratch.

Hexaview's Synapse to Fabric migration services move your pipelines, warehouses, and Spark workloads from Azure Synapse and Data Factory into Microsoft Fabric through a validated, parallel-run process. No guesswork, no big-bang cutover, just a working Fabric environment that matches, and eventually beats, what you run today.

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Years of Delivery
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Dedicated Fabric Consultants

Trusted by leading brands

Delivering 16+ years of excellence

What's the Real Cost of Staying on Legacy Azure Synapse?

Every quarter you delay a Synapse to Fabric migration, you pay for it twice: once in Azure spend on a platform Microsoft's engineering priorities have moved past, and again in the hours it takes to keep fragmented pipelines running.

40%

of IT budgets projected toward technical debt by 2025
Gartner, cited in industry analysis, 2024

$779K

in legacy system costs eliminated over three years
Forrester TEI of Microsoft Fabric, 2024

No Fixed Runway

Microsoft's roadmap directs new investment toward Fabric
Directions on Microsoft, 2025
Azure Synapse and Azure Data Factory did their job. They pulled structured and unstructured data into one place back when that alone was a hard problem to solve. But Microsoft has been direct about where its investment is going next. Microsoft's own introduction of Fabric explains why this matters here, Azure Data Factory, Synapse, and Power BI have historically required separate, duplicated copies of the same data, and Fabric's OneLake removes that duplication at the source.

Independent analyst firm also suggests that, Microsoft wants Synapse customers on Fabric and that organizations should not plan around indefinite support for a Synapse-centric architecture. That is not a shutdown notice. It is a direction of travel, and every new pipeline built on Synapse today is technical debt you migrate later on a tighter timeline. Planning an azure synapse to fabric migration now avoids paying that tax twice.
  • Tool sprawl adds up fast. Synapse, ADF, and Power BI are billed, governed, and secured as three separate surfaces instead of one.
  • Per-activity ADF pricing punishes scale. The more pipelines you add, the faster your bill climbs, with no ceiling.
  • Spark and warehouse compute don't share resources. Synapse Spark notebooks and dedicated SQL pools run in isolation, so you pay for idle capacity twice over.

What Actually Moves From Synapse and ADF to Microsoft Fabric?

Every major Synapse and Data Factory component has a direct Fabric equivalent. Mapping that path first is what keeps a migrate synapse to fabric project predictable instead of improvised.

Here's exactly where each one lands.

Azure Synapse / ADF Component
Microsoft Fabric Target
Azure Data Factory (ADF) Pipelines
Fabric Data Factory
Synapse Pipelines
Fabric Data Factory
Synapse Spark Notebooks
Fabric Data Engineering (Notebooks)
Dedicated SQL Pools
Fabric Data Warehouse
Serverless SQL Pools
Fabric Lakehouse SQL Endpoint
ADLS Gen2 Storage
OneLake (via Shortcuts)
Synapse Data Explorer
Fabric Eventhouse
Mapping Data Flows
Dataflow Gen2
Whether you migrate azure data factory to Fabric alone or move the full Synapse estate, every row above is a migration pattern Hexaview has scoped and tested before, not something learned on your project's clock.

Learn more:  Data Warehouse Services  |  Data Science Services

Why Migrate to Microsoft Fabric Now

An azure synapse to fabric migration is a business decision as much as a technical one. Fabric's biggest advantage isn't a feature list. It's what happens once your data engineers, analysts, and Power BI users stop working across four disconnected tools.
  • A unified platform. Data Factory, Spark, warehousing, and Power BI share one governance layer and one copy of your data in OneLake, instead of four billing relationships and four permission models.
  • Predictable capacity pricing. When you migrate azure data factory to Fabric, capacity-based pricing replaces ADF's per-activity billing, so your cost stops climbing every time you add a pipeline.
  • AI built in, not bolted on. Copilot and Direct Lake performance ship as part of the platform, not a six-month add-on project.
  • Independently measured ROI. Forrester's 2024 Total Economic Impact study of Microsoft Fabric found a 379% three-year ROI for the composite organization studied, including a 50% increase in data engineering productivity and a 40% gain in business analyst efficiency.

What Does a Successful Fabric Migration Actually Look Like?

Organizations that consolidate onto Fabric see the return show up in both hard cost and team velocity, and Hexaview's own delivery numbers track the same direction.

379% ROI

over three years for organizations adopting Microsoft Fabric
Forrester TEI of Microsoft Fabric, 2024

6 to 10

weeks to get a first migrated workload live with Hexaview

94%

client retention rate across Hexaview's data and AI engagements

Who Is This Migration Built For?

Any organization that needs to migrate synapse to fabric benefits, but the case is strongest in regulated, data-intensive sectors where fragmented tooling carries real compliance risk.

Financial Services

Real-time risk and portfolio reporting without a pipeline backlog.

Healthcare

HIPAA-aligned pipelines carried over without rebuilding access controls.

Insurance

Claims and underwriting analytics that meet audit timelines.

Retail & E-commerce

Inventory and campaign data unified in OneLake instead of scattered ADF jobs.

Manufacturing

Predictive maintenance pipelines migrated without plant-floor downtime.

Enterprise SaaS

Usage and churn pipelines that scale past what per-activity pricing allowed.

Why Choose Hexaview as Your Synapse to Fabric Migration Partner?

Most vendors will convert your pipelines. Fewer will validate every one of them against your live Synapse environment before asking you to cut over.

Factor
Typical Migration Vendor
Hexaview Technologies
Migration Approach
Convert and hope it works
Convert, then run parallel until output matches exactly
Cutover Risk
Fixed date, big-bang cutover
Rollback path open at every stage
Scope of Delivery
Pipelines only
Pipelines, governance, Power BI, and cost tuning
Compliance
General, customer-managed
SOC 2 and HIPAA-compliant delivery practices
Post-Migration Support
Project ends at go-live
90 days of performance and cost tuning included
  • Migration-tested patterns, not first-time learning. We map how to migrate azure data factory to Fabric and Synapse components before your project starts, not during it
  • Compliance carried forward, not rebuilt. Access controls and audit trails move with the data instead of being reconstructed from scratch.
  • One accountable team. No handoff between an assessment vendor and a separate build vendor.

Synapse to Fabric Migration: Frequently Asked Questions

How long does an Azure Synapse to Fabric migration take?

Most engagements run six to ten weeks depending on how many pipelines, notebooks, and SQL pools are in scope. An ADF-only migration typically moves faster; migrations that include a full data warehouse conversion usually run longer.

How much does an Azure Synapse to Fabric migration cost?

Cost depends on how many assets you're converting and whether the target is a Lakehouse, a Warehouse, or both. Hexaview engagements start with a scoped assessment that returns a fixed migration cost before any conversion work begins.

Can I run Synapse and Fabric in parallel during migration?

Yes, and we recommend it. Hexaview's validation stage runs your Synapse and Fabric environments side by side so outputs can be compared before any production workload cuts over.

Is there a one-click migration from Azure Synapse to Fabric?

No. Microsoft's own Fabric Migration Assistant automates parts of schema and data movement, but a production-grade migration still needs manual validation, especially for T-SQL features and custom Spark logic that don't map one to one.

What T-SQL features don't migrate to Fabric?

Some Dedicated SQL Pool features, including certain system stored procedures and indexing options, don't have a direct Fabric Data Warehouse equivalent yet. Hexaview flags these during the assessment stage so you know what needs rework before migration starts.

What happens to ADF triggers after migration?

ADF triggers get recreated after we migrate azure data factory to Fabric during the build stage. Schedule-based and event-based triggers both carry over, though event-based triggers tied to Azure-native services sometimes need reconfiguration.

Do we lose historical data during a Synapse to Fabric migration?

No. Historical data in ADLS Gen2 moves into OneLake through Shortcuts, which reference the data in place instead of duplicating it, so nothing is lost or re-ingested unnecessarily.

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

No. Existing Power BI reports keep working and can connect directly to your new Fabric Warehouse or Lakehouse, often with better performance through Direct Lake mode.

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

A Fabric Warehouse suits teams that lean heavily on T-SQL and structured, relational workloads. A Fabric Lakehouse suits teams working across structured and unstructured data through Spark. Many Hexaview engagements migrate to both, depending on which workloads sit where today.

Do we need to migrate everything at once?

No. Hexaview's phased approach migrates your highest-value or highest-risk pipelines first, leaves the rest on Synapse in the meantime, and moves what remains on a schedule that fits your team's capacity.

What is the difference between an ADF migration and a Synapse migration to Fabric?

A migrate azure data factory to fabric project mainly converts pipelines and linked services. A Synapse migration adds dedicated and serverless SQL pools, Spark notebooks, and Data Explorer pools, so it typically involves more moving parts and a longer validation phase.

This is where all the answers to your questions are.
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Move to Fabric on Your Terms,
Not a Forced Deadline

Talk to Hexaview about scoping your ADF to fabric migration or Synapse to Fabric migration. We start with a free assessment of what you're running today and what it actually takes to move it, with no big-bang cutover required.

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