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Mastering Windows Server 2022 - Fourth Edition

You're reading from  Mastering Windows Server 2022 - Fourth Edition

Product type Book
Published in May 2023
Publisher Packt
ISBN-13 9781837634507
Pages 720 pages
Edition 4th Edition
Languages
Author (1):
Jordan Krause Jordan Krause
Profile icon Jordan Krause

Table of Contents (20) Chapters

Preface 1. Getting Started with Windows Server 2022 2. Installing and Managing Windows Server 2022 3. Active Directory 4. DNS and DHCP 5. Group Policy 6. Certificates 7. Networking with Windows Server 2022 8. Remote Access 9. Hardening and Security 10. Server Core 11. PowerShell 12. Redundancy in Windows Server 2022 13. Containers 14. Hyper-V 15. Remote Desktop Services 16. Troubleshooting 17. Other Books You May Enjoy
18. Index
Appendix: Answers to the End-of-Chapter Questions

Storage Replica (SR)

SR is a modern way to synchronize data between servers. It is a data-replication technology that provides the ability for block-level data replication between servers, even across different physical sites. SR is a type of redundancy that we hadn’t seen in a Microsoft platform prior to Windows Server 2016; in the past, we had to rely on third-party tools for this kind of capability. SR is also important to discuss on the heels of failover clustering because SR is the secret sauce that enables multi-site failover clustering to happen.

When you want to host cluster nodes in multiple physical locations, you need a way to make sure that the data used by those cluster nodes is synced continuously, so that a failover is actually possible. This data flow is provided by SR.

One of the neat data points about SR is that it finally allows a single-vendor solution, that vendor being Microsoft of course, to provide the end-to-end technology and software for...

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