Case Study: a major UK bank achieves a seamless Snowflake migration with Version 1

major UK bank migrates 1.4 million accounts to Snowflake with Version 1

The customer, a major UK bank, faced the dual challenge of winding down its business operations in one location while simultaneously integrating this effort with a wider bank-wide technology transformation program. They engaged Version 1 to assist with migrating their data analytics platform to Snowflake, a task that involved managing vast amounts of data and complex legacy systems.

Version 1 delivered a new Perimeter Reporting Framework and successfully migrated the process to Snowflake on AWS. This solution ensured business continuity during the wind-down and modernized the bank's data analytics infrastructure. The results included the decommissioning of legacy systems like SAS and Teradata, the creation of a self-service data framework, and significant time and cost savings for the bank's engineering teams through automation and comprehensive training provided by Version 1.