Hi everyone! Brandon Wilson here once again with this month’s “Check This Out!” (CTO!) guide. These posts are only intended to be your guide, to lead you to some content of interest, and are just a way we are trying ... continue reading

Applies to:  Windows Server 2022, Azure Stack HCI, version 21H2 and later versions of both  Overview:  There is a new enhancement in the ability to manage the number of parallel live migrations within a cluster, making it easier to change ... continue reading

This article describes the steps you take to prepare the VMware infrastructure for installing and configuring a high-availability SAP ASCS/SCS instance on a Windows failover cluster by using SIOS DataKeeper as the replicated cluster storage. Create the ASCS VMs For ... continue reading

Customers who are running their SQL Server workloads using SQL Server on Azure Virtual Machines and Azure SQL Managed Instance are now eligible for new high availability (HA) and disaster recovery (DR) benefits. These are in addition to existing HA/DR ... continue reading

Intro So you have built a SQL Server Failover Cluster Instance (FCI), or maybe an SAP ASCS/ERS cluster in Azure. Each node of the cluster resides in a different Availability Zone (AZ), or maybe you have strict latency requirements and ... continue reading

When we first released Network ATC, we greatly simplified the deployment and on-going management of host networking in Azure Stack HCI. Whether it was the simple yet powerful deployment experience, a “that was easy” cluster expansion process, or increased reliability ... continue reading

On September 9th, 2021, Microsoft announced the general availability of Zone-Redundant Storage (ZRS) for Azure Disk Storage, including Azure Shared Disk. What makes this interesting is that you can now build shared storage based failover cluster instances that span Availability ... continue reading

First published on MSDN on Apr 13, 2018 One of the quorum models for Failover Clustering is the ability to use a file share as a witness resource. As a recap, the File Share Witness is designated a vote in ... continue reading

One of the most exciting aspects of SQL Server 2019 are the enhanced capabilities around the PolyBase feature that enables access to non-SQL Server external data sources through a process referred to as virtualization. The data remains at the external ... continue reading

As organizations continue to accelerate their cloud adoption, the need for reliable infrastructure is critical to ensure business continuity and avoid costly disruptions. Azure Disk Storage provides maximum resiliency for all workloads with an industry-leading zero percent annual failure rate ... continue reading