Regulatory Compliance & Transformation
Validating 12 Billion+
Transaction Records
in a Regulated Financial Environment
Regulatory Compliance & Transformation
How We De-Risked One of Europe’s Largest SQL-to-Cloud Migrations
When a Tier 1 financial institution needed to migrate its full transaction reporting history from legacy SQL systems to a cloud platform, the risks were massive: data loss, regulatory exposure, and the threat of weeks (or months) of manual QA. Calimere Point delivered a precise data assurance solution that validated every attribute across billions of records, saving months of effort and ensuring total coherence between systems.
Validating 12+ billion financial transaction records sounds impossible. But it isn’t, if you engineer for scale and precision.
Key Stats:
Client: A Tier 1, European-based financial institution
Sector: Post-trade regulatory reporting under MiFID II
Scope: 12+ billion transaction records migrated from legacy SQL infrastructure to a cloud data platform
Risk Context: One of the most sensitive and compliance-heavy datasets in European financial services
- 12+ billion records assured
- 5 years of transaction history
- 100% attribute-level validation
- Multiple months of manual QA time eliminated

With deep expertise in regulatory compliance and transformation in financial services, Calimere Point supports organisations through every stage of large-scale data platform migrations.
Our assurance framework is live, proven, and designed to de-risk even the most complex cloud transitions. Learn how Calimere Point can help safeguard the integrity of your data, accelerate migration timelines, and reduce operational risk.
Download the full Use Case to learn how we did it, and what lessons apply to your next migration. Need to validate your own migration? Contact us for a custom assurance consultation.