Deep-dive technical content on VMware Cloud Foundation (VCF), vSphere, NSX, vSAN, and modern enterprise infrastructure, written by practitioners, for practitioners.
VCF 9
NSX
vSAN ESA
vSphere
SDDC Manager
VCF Operations
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Running AI on your own infrastructure sounds like one project. With VMware Private AI Foundation with NVIDIA it is really three different ways to use your GPUs, plus a licensing model that spans two vendors, and the choices you make early shape everything you build and buy.
Cyber recovery and operational DR get planned as one discipline in most VCF conversations. Broadcom builds them as two, with different assumptions, different tooling, and a dedicated Isolated Recovery Environment that exists for exactly one purpose.
VCF 9.1 doesn't patch the whole stack the same way, it matches the mechanism to each layer's disruption profile. And staying patched isn't the same as staying compliant, VCF Operations treats them as two separate, continuous jobs.
VCF 9.1 didn't just add an offline option to bundle management, it formalized three distinct software depot connection modes. What Connected, Offline Depot, and Disconnected actually mean, and why conflating the last two causes real prechecks to fail.
A technical breakdown of the VCF 9 Identity Broker, validated against official Broadcom documentation: how it replaces VMware Identity Manager, its two deployment modes, and the migration path from vIDM.
A comprehensive guide to VCF 9 security architecture, covering NSX Distributed Firewall design, VPC-level isolation, Gateway Firewall best practices, and VCF Operations security compliance capabilities.
Comparing vSAN Express Storage Architecture (ESA) and Original Storage Architecture (OSA) in VCF 9.1 -- hardware requirements, cluster types, and how to choose.
A deep dive into NSX Edge cluster architecture in VCF 9.1 -- Tier-0 and Tier-1 gateway roles, HA modes, VPN connectivity, and north-south firewall design with vDefend.
How to choose between a shared and a dedicated NSX Manager instance for each VI workload domain in VCF 9.1, and what that decision costs you in footprint, availability, and lifecycle.
Two ways to add a workload domain to a VCF instance -- build it fresh through the wizard, or import an existing vCenter as-is. What each path requires, what it changes on day one, and how to choose.
