Cloud data migration and integration unify legacy systems for a financial services firm
A financial services firm operated multiple legacy on-premises data marts and warehouses with inconsistent definitions and no single view of the customer or risk. Vimix led the cloud data migration and integration, consolidating sources into a governed, cloud-native data platform that supported regulatory reporting, risk analytics, and customer 360 use cases.
Project Overview
The Challenge
Data was fragmented across legacy systems; migration had to be non-disruptive and compliant with strict regulatory and security requirements. The firm needed a clear migration strategy, robust integration patterns, and a target architecture that would support both legacy retirement and new analytics workloads.
Our Solution
Vimix's cloud data migration and integration engagement delivered a unified, governed, cloud-native data platform that met regulatory requirements and enabled the firm to retire legacy marts while gaining agility and a single view of customer and risk.
Project Details
Quick Actions
Our Approach
Migration Strategy and Target Architecture
We defined a phased migration strategy and target cloud data architecture (lake + warehouse + semantic layer), ensuring alignment with security, compliance, and performance requirements. Legacy systems were mapped to the target with clear ownership and cutover plans.
Data Integration and Quality
We built integration pipelines to ingest, cleanse, and conform data from legacy sources into the cloud platform. Data quality rules and lineage were implemented so that reporting and analytics could rely on a single, governed source of truth.
Cutover, Validation, and Decommissioning
We executed cutover in phases with rigorous validation and rollback options. After stabilization, we supported the decommissioning of legacy data marts and documented the new operating model for the client's data team.
Impact & Results
Unified Customer and Risk View
The firm gained a single, governed view of customer and risk data, enabling consistent reporting and advanced analytics.
Regulatory and Audit Readiness
Lineage, quality, and access controls met regulatory expectations and simplified audit and compliance workflows.
Cost and Agility
Cloud-native platform reduced infrastructure cost and accelerated the delivery of new data products and use cases.
Technology Stack
Cloud
Integration
Related Services & Industries
Services Used
Data Engineering & Platform
Empowering businesses with robust and scalable data foundations for intelligent insights and strateg...
Data Governance & Management
Establish and manage data operating models, policies and procedures that govern data quality, ensure...
Cloud Strategy & Transformation
Develop comprehensive cloud strategies that align with business goals and drive digital transformati...
Project Conclusion
Vimix's cloud data migration and integration engagement delivered a unified, governed, cloud-native data platform that met regulatory requirements and enabled the firm to retire legacy marts while gaining agility and a single view of customer and risk.
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