Customer Profile
A Fortune 100 financial services company modernizing its data warehouse by migrating complex Mainframe and Oracle data to Snowflake.
Business Challenges
- Validating large-scale data migrations.
- Managing complex Mainframe data structures.
- Ensuring data quality across Snowflake layers.
How We Solved It
- Automated migration validation and reconciliation testing.
- Generated test cases at scale across thousands of tables.
- Enabled end-to-end testing across Snowflake’s Medallion Architecture.
Outcomes Delivered
- 100% automated test coverage
- Up to 35% faster migration delivery
- 45–60% less testing effort