Case study

TMS International: modernizing analytics with Microsoft Fabric

TMS International is a global leader in steel services and materials management, operating with multiple Dynamics 365 Finance & Operations (F&O) and AX on-premises systems across its divisions.

At a glance

Enterprises engage Veratas across three connected practices, delivered by the same certified team under one commercial relationship.

Industry

Steel services and materials management

Solution

Microsoft Fabric migration from Synapse and Power BI Premium

Platforms

Dynamics 365 F&O, AX, Microsoft Fabric, Power BI

The challenge

What TMS needed to solve

TMS ran multiple Dynamics 365 Finance & Operations and AX instances on a separate Synapse plus Power BI Premium analytics stack. That architecture had become fragmented, costly, and hard to scale.

Complex data landscape

Multiple D365 F&O and AX instances created fragmented pipelines and duplicate data models.

High maintenance cost

A separate Synapse and Power BI Premium architecture was expensive to operate and scale.

Performance limits

A growing reporting user base degraded refresh performance and increased latency.

Limited future-readiness

The platform lacked built-in AI, unified governance, and direct integration with evolving Microsoft services.

Our approach

A phased migration to Microsoft Fabric

Veratas ran a comprehensive migration analysis across cost, scalability, and modernisation, then designed and executed a phased move to Microsoft Fabric. Fabric replaces Synapse, Data Lake, and Premium capacity with a single SaaS platform, adds Direct Lake performance, and brings governance in through Microsoft Purview.

01

Assessment

Inventory of all Synapse pipelines, data models, and Power BI Premium capacities.

02

Proof of concept

Migration of Finance and AX data into a Fabric Lakehouse to validate the approach.

03

Architecture blueprint

A unified Lakehouse and Warehouse model for finance and operational reporting.

04

Phased migration

Workloads moved from Synapse to Fabric, validating performance and cost savings at each step.

05

Decommission legacy

Synapse and Power BI Premium gradually sunset as Fabric became the single platform.

Results

Business outcomes

Enterprises engage Veratas across three connected practices, delivered by the same certified team under one commercial relationship.

Lower total cost

Reduced licensing and infrastructure spend by consolidating redundant services into Fabric.

Performance gains

Direct Lake mode delivers faster reporting for thousands of users by removing import and refresh bottlenecks.

Simplified operations

A unified pipeline and reporting architecture lowered maintenance overhead.

Future-proof platform

Fabric provides built-in AI, predictive analytics, and Purview governance at enterprise scale.

Technology

Built on the Microsoft stack

Microsoft Fabric, OneLake, Direct Lake, Lakehouse and Warehouse, Power BI, Dynamics 365 Finance & Operations, AX, and Microsoft Purview.

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