Upgrading from Windows Server 2016 to 2019
Is Windows Server 2019 considered a safe upgrade from Windows Server 2016? Is it like installing a new build in Windows 10 (e.g. going from 1703 to 1709)? or is it more substantial than that? traditionally we haven't done in-place upgrades of Server OS, but wondered if 2019 is different, and more like a build upgrade than an OS upgrade? And is there instructions for doing an upgrade of 2016 to 2019?