A strategic data modernization journey with Snowflake

Drawing on its proven cloud-first migration strategies and deep expertise in banking, Virtusa collaborated with the bank's internal developers to create a cloud-first blueprint leveraging Snowflake's native capabilities.

Together, the teams developed a scalable, cloud-based platform to modernize the bank's data infrastructure and consolidate information from various internal sources into a single, unified data warehouse.

Data privacy and encryption: Given the highly sensitive nature of the data handled by the bank, data privacy was a key consideration in the solution. Snowflake’s built-in data encryption features ensured that Personally Identifiable Information (PII) and other sensitive data were securely encrypted at rest and in transit within the database. It provided the bank with a robust mechanism to meet regulatory requirements for data protection.

Additionally, for countries that imposed strict data sovereignty laws, and where data couldn't be moved to the cloud, Virtusa implemented end-to-end Cross Border Data Clearance. It ensured that sensitive data stayed within the designated jurisdiction, adhering to country-specific regulatory requirements while benefiting from the scalability and efficiency of Virtusa’s data solutions.

The migration process facilitated adequate storage without needing physical server expansion and streamlining data storage. The result was a modern state-of-the-art data platform that enables the bank to process complex information efficiently.

Advanced reconciliation solution: Virtusa implemented an advanced reconciliation framework to safeguard data quality during migration. This framework validated every transfer from legacy systems to the cloud, ensuring zero data loss or discrepancies and significantly reducing testing efforts, enabling a smoother, faster transition.

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