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Financial services
Regional bank (placeholder)
Zero-downtime storage array refresh across two datacenters ahead of a compliance deadline.
The challenge
An aging storage array was approaching end-of-support with core banking workloads still running on it, against a fixed regulatory deadline.
Our approach
- •Phased array-to-array replication with scheduled cutover windows
- •Backup coverage maintained continuously across both platforms during migration
- •Rehearsed rollback plan for every cutover window
The outcome
- •Migration completed ahead of the compliance deadline
- •Zero unplanned downtime during business hours
- •Legacy array decommissioned on schedule