Case Study: a mid-sized insurance technology company achieves zero-downtime, 100% accurate data migration with Teamvoy

Mid-sized Insurance Technology Company moves 18 million records with 100% integrity using Teamvoy

Teamvoy provided data migration and database engineering services for a mid-sized insurance technology company. The customer needed to consolidate data from multiple system instances into a single platform without any downtime or loss of data integrity, a complex challenge due to separate IDs, reference codes, and the risk of breaking critical data relationships.

Teamvoy implemented a structured, batch-based SQL and shell-driven migration process. This solution successfully moved over 18 million records across 40 tables with 100% data integrity and no manual reconciliation required, saving the client an estimated two weeks of work. The migration was completed in under six hours during a maintenance window, leaving all tenant data and relationships fully intact.