Features | Windows Server 2016 | Windows Server 2019 |
Features related to hybrid capabilities |
Hybrid Cloud Option Both on-premise and cloud solutions work together | | |
Integrate apps and infrastructure with Azure Backup and FileSync | | |
VM Protection Replicate workloads running on physical and virtual machines | | |
Azure Network Adapter Connect to Azure virtual networks | | |
System Insights Local predictive analysis to reduce operational costs | | |
Storage Migration Service Migrate data from legacy systems to Windows and/or Azure | | |
Features related to better security |
Expect Breach Continuosly monitors the vulnerable areas where breach is expected | | |
Embedded Windows Defender Advanced Threat Protection | | |
Shielded VMs for Windows Server & Linux | | |
Device Guard Prevents the malware threats | | |
Credential Guard Prevents breach of login credentials | | |
Extended support of VMConnect | | |
Additional support for Linux VMs | | |
Cluster Hardening Requirement of Active Directory is eliminated for clusters in Windows Server | | |
Features related to optimization of performance |
Windows Server containers Windows 2019 contains small containers which improves efficiency by saving space | | |
Linux containers Managing Linux and Windows in the same environment | | |
Windows Subsystem for hosting Linux | | |
Server Core Features on Demand (FoD) Improve the app compatibility of Windows Server Core by including a set of binaries and packages from Windows Server with Desktop | | |
Kubernetes platform support | | |
Features related to infrastructure management |
Clusterwide monitoring Monitor latency in real time with clear alerts when something’s not right | | |
Cluster sets | | |
Deduplication for ReFS Optimize free space on a volume by examining the data for duplicated portions. | | |
Kernel soft reboot Reduce application downtime with WSSD-validated hardware faster reboot time | | |
Leap Second support Occasional 1-second additions to UTC to adjust to earth’s rotation | | |
Precision Time Protocol (PTP) Provide a precise time sample better than Network Time Protocol (NTP) | | |
Improved SDN gateway | | |
Hybrid SDN gateway | | |
Date deduplication | | |
Storage Health Monitoring | | |
Virtual Machine Storage Resiliency | | |
Features deprecated in Windows Server 2019 |
Business Scanning/Distributed Scan Management (DSM) | | |
Internet Storage Name Service (ISNS) | | |
Print components for Server Core | | |
Remote Desktop Connection Broker in Server Core installation | | |
Remote Desktop Virtualization Host in Server Core Installation | | |