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COMPLIANCE-DRIVEN SQL MODERNIZATION VIA AZURE DMS

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COMPLIANCE-DRIVEN SQL MODERNIZATION VIA AZURE DMS

Industry: BFSI

Location: Dubai

Challenges:

With three business-critical applications running on aging SQL Server 2008 R2 databases (100 GB–260 GB), the customer faced urgent compliance risks and a looming end-of-support deadline. They needed to modernize quickly without disrupting operations, exceeding cost limits, or compromising performance while leveraging existing Software Assurance and ensuring business continuity.

  • Compliance-Driven Urgency: Outdated SQL platforms risked non-compliance, demanding immediate modernization to stay audit-ready.
  • Cost-Efficient Approach: Avoided major CapEx by utilizing Software Assurance instead of new hardware or licenses.
  • Minimal Disruption: Required a seamless migration with <1 hour downtime to protect business continuity.

Results & Benefits:

Secure, compliant, and cost-efficient modernization with minimal disruption.

  • Regulatory Compliance & Risk Mitigation: Achieved full compliance with data protection regulations and eliminated risks tied to unsupported SQL Server 2008 R2.
  • Significant Cost Savings: Avoided $75,000–$90,000 in hardware and licensing costs by leveraging existing Software Assurance, reducing licensing expenses by up to 40%.
  • Seamless, Low-Downtime Migration: Migrated 3 production databases (100 GB, 210 GB, 260 GB) with under one hour of planned downtime and ensured zero data loss during Azure DMS.
  • Future-Ready Cloud Platform: Upgraded to Azure SQL 2016 PaaS with 99.99% availability, geo-replication, built-in backups, patching, and on-demand scalability setting the stage for long-term modernization.

Solution: 

ToCumulus began with a comprehensive Azure Database Migration Assessment (DMA) to evaluate compatibility and risks. Based on the assessment and business needs, the proposed solution included:

  • Lift-and-shift migration of SQL Server 2008 R2 databases to Azure SQL 2016 (PaaS) using Azure DMS.
  • Designed and implemented a cloud-first approach with geo-located replicas for business continuity.
  • Migrated the workloads with less than 1 hour of planned downtime and zero data loss.
  • Enhanced security and compliance by utilizing the customer’s Software Assurance entitlements.
  • This approach not only ensured a compliant, secure environment but also enabled the customer to modernize without costly new investments.

Conclusion:

ToCumulus successfully modernized the customer’s aging SQL Server infrastructure by migrating three large databases to Azure SQL 2016. The solution ensured regulatory compliance, enhanced scalability, and eliminated hardware dependency—all while keeping downtime under 1 hour and avoiding additional costs.

The customer was highly satisfied with the speed, expertise, and efficiency demonstrated by ToCumulus and expressed confidence in their new cloud-native database platform.