Banking & Financial Services
40TB warehouse migrated to the Lakehouse
A tier-1 bank retired its legacy enterprise data warehouse on the Lakehouse.
40TBMigrated with zero downtime
The challenge
An aging 40TB warehouse was expensive, hard to scale, and blocked the bank's AI ambitions.
Our solution
We ran an automated migration assessment, converted ETL to Delta pipelines, and validated parity with reconciliation testing.
Results
- 40TB migrated with zero business downtime
- 55% lower total cost of ownership
- Foundation laid for real-time fraud detection