Azure Local

From My Perspective as a Microsoft Azure Hybrid MVP – Two Decades in Microsoft Hybrid & HCI I write this blog as a longtime Microsoft advocate with two decades of hands-on experience—from early Hyper-V in 2008 to today’s Azure Local. This series aims to highlight the potential of Windows Server Failover Clustering (WSFC) as a viable alternative for organizations transitioning away from VMware, especially in light of Broadcom’s acquisition. While I value Azure’s Cloud and Hybrid offerings, I believe Microsoft’s current messaging overlooks WSFC’s capabilities in providing cost-effective, high-availability solutions.

Introduction Azure Local (formerly Azure Stack HCI) Key characteristics and features Azure Local Use cases Traditional WSFC with External SAN/NAS Storage Key characteristics and features Traditional WSFC Use cases Windows Server Failover Clustering with Storage Spaces Direct (S2D) Key characteristics and features WSFC with S2D Use cases Comparative Analysis of the Three Solutions Comparison Matrix Azure Local – Pros and Cons Traditional WSFC + SAN – Pros and Cons WSFC + Storage Spaces Direct – Pros and Cons Industry and Workload Considerations Industry Examples Workload Examples Optional Azure Integration for WSFC (SAN or S2D) Clusters Decision Framework – Choosing the Right Approach Conclusion Introduction In modern Windows infrastructure, there are multiple strategies for building highly available clusters.