Case Study: a UK government department modernises legacy systems on AWS with Version 1

UK Government Department achieves 99.9% uptime with Version 1 on AWS

A UK government department faced significant security and operational risks from its obsolete and costly mainframe system, which suffered from frequent outages and was no longer supported. To modernize its critical national infrastructure, the department engaged Version 1 and other partners to migrate its legacy system and applications to the AWS cloud platform.

Version 1 collaborated with five other technology organizations to form a unified team that migrated over 100TB of data to a secure AWS Landing Zone configuration. The solution delivered a 10% reduction in support costs, 99.9% uptime, and full automation. Version 1's efforts also enhanced security, data quality, and operational excellence for the department.