John Holland Data Centre Exit

Lift & Shift

Plan Migrations

9 October 2017 - 8 January 2018

John Holland Platforms ready for workloads

27 November 2017

Migration of Workloads to AWS

27 November 2017 - 3 June 2018

Wave 1 &2

27 November 2017 - 4 February 2018

Citrix & Wave 4

5 February 2018 - 18 February 2018

Wave 3 & 6

19 February 2018 - 18 March 2018

Wave 5 & 7

18 March 2018 - 29 April 2018

Wave 9

30 April 2018 - 27 May 2018

Wave 8

30 April 2018 - 3 June 2018

Decommission HDS

1 June 2018 - 29 June 2018

HDS Commercials Expire

30 June 2018

Build

Build Platforms in AWS

9 October 2017 - 24 November 2017

Migrate Data and Historical Backups

27 November 2017 - 5 February 2018