In this episode, we introduce our listeners to our new co-host Chris Goosen and talk about massive migrations to Exchange Online… What is massive? More than 400,000 users! We speak to Chris about things like networking, adoption and not defeating the rules of physics when migrating from on-premises or even tenant to tenant, as well as what to do with multiple workloads like One Drive for Business and Skype for Business. Chris is an IT professional with a passion for technology and almost two decades’ experience working with Microsoft technologies. As a solutions architect and consultant, Chris has many years’ experience helping organizations around the world design and implement Microsoft Exchange Server. The explosive growth of cloud technologies in recent years has given Chris the opportunity to be on the forefront of Microsoft Office 365 adoption in Australia and the United States. Chris holds the Microsoft Certified Master (MCM) certification and has been an Office Servers and Services MVP since 2014, making him one of a small number of individuals worldwide to have earned both. Chris has been a speaker at conferences such as Microsoft TechEd and Ignite and blogs regularly on Microsoft Exchange and Office 365-related topics at cgoosen.com.