The document outlines a migration methodology to transition on-premises environments to Azure, including assessment, design, and planning phases. It emphasizes implementing an Azure landing zone, optimizing resource sizes, and managing costs through reserved instances. Additionally, it includes a focus on security and monitoring through Microsoft Defender projects.

1. 1
Atech Migration Methodology
Assess
Design
& Plan
Implement
Landing
Zone
Migration
Optimise
&
Modernise
Secure &
Manage
Review on-premises
environment and provide high-
level estimates for running
costs in Azure
Design Azure environment
and plan migration. More
accurate Azure running
costs provided
Implement Azure Landing
Zone including networking
connectivity, business
continuity etc.
Migration of on-premises
machines to Azure
Review machine metrics
and resize. Reserve
instances to be purchased
where necessary
Review and implement
Microsoft Defender
projects and
monitoring capabilities