VMware Cloud Foundation (VCF) is a unified private-cloud platform that brings together compute, storage, networking, Kubernetes, management, and security into a single, integrated stack.

Instead of running separate, siloed systems, VCF lets you operate a consistent private cloud across:

• Your own data centers
• Edge locations
• Public cloud endpoints

On one platform, you can support:

• Traditional VM-based applications
• Modern container-based workloads
• AI/ML workloads

Key outcomes organizations typically look for include:

• Higher productivity – self-service IaaS for application teams and unified operations for platform teams.
• Lower total cost of ownership (TCO) – higher workload density on fewer servers and integrated services instead of multiple point tools.
• Consistent security and governance – standardized policies and automation across on-premises, edge, and cloud.

VCF is designed to help you reimagine your private cloud as a modern operating model that feels like public cloud in terms of agility, while preserving the control, resilience, and compliance of on-premises infrastructure.

VMware Cloud Foundation 9.1 focuses on making infrastructure more efficient while simplifying operations across large and distributed environments.

Cost and efficiency improvements

• Enhanced NVMe Memory Tiering – adds built-in software mirroring and removes the need for hardware RAID, helping reduce server TCO by up to 40%. It can be enabled without reboots, so there’s no disruption.
• Advanced storage deduplication and compression – next-generation compression plus global deduplication significantly shrinks the storage footprint for compressible workloads, lowering TCO by up to 39% compared to traditional external arrays.
• Topology-aware scheduling – optimizes workload placement using NUMA-aware intelligence to improve CPU utilization and performance for modern, high-core workloads.

Operational scale and automation

• Real-time operational observability – integrated dashboards across ESX, NSX, and networking components help reduce mean time to resolution (MTTR) with end-to-end visibility.
• vSphere Kubernetes Service (VKS) scale – supports up to 500 VKS clusters per Supervisor, delivering more than 2.6x scalability for Kubernetes environments.
• vSphere Elastic Provisioning (ZTP) – automates and parallelizes ESX host deployment, removing manual provisioning bottlenecks.
• Expanded fleet and upgrade scale – host capacity doubles to 5,000 hosts, and parallel upgrades increase from 64 to 256 clusters, shrinking maintenance windows and simplifying lifecycle management.
• Automated delivery of VCF-optimized Ubuntu OS – secure, catalog-based delivery of Canonical images removes manual downloads and speeds modern workload deployment.

Together, these capabilities help you run more workloads on fewer resources, automate repetitive tasks, and manage larger environments without a linear increase in operational effort.

VMware Cloud Foundation 9.1 is designed to support modern and AI workloads while strengthening security, compliance, and recovery.

Modern and AI application platform

• Unified platform for VMs, Kubernetes, and AI – manage all three on a single stack with native object storage, giving developers self-service while platform teams retain governance.
• Faster VKS and VM deployment – linked-clone technology cuts VKS cluster deployment times by up to 69% for new clusters and up to 75% for upgrades, enabling up to 5x faster environment provisioning.
• Simplified Container-as-a-Service – vSphere Pods provide a lightweight container runtime without requiring full Kubernetes management, letting teams choose between VMs, Pods, or full VKS clusters.
• Native S3-compatible object storage – integrated vSAN object storage offers multi-tenant S3 buckets on the same platform as block and file, reducing tooling sprawl and extra licensing.
• Tanzu Marketplace integration – through Tanzu Platform 10.4, developers can discover and provision Tanzu-supported services for VKS clusters via a governed marketplace.
• AI workload observability – built-in dashboards track metrics such as active agents, token throughput, and cache utilization to help tune AI models and agents for performance and efficiency.
• Live app stack formation – blueprint-based deployment lets you capture multi-tier app environments (compute, network, storage) and redeploy them consistently across dev, test, and production.
• SQL Server DBaaS – VMware Data Services Manager now supports fully managed SQL Server, automating provisioning, scaling, backup, and governance.

Cyber resilience and security

• End-to-end platform and AI security – security is built from the hypervisor through to the agent, reducing the need for bolt-on tools and helping prevent lateral movement attacks.
• vSAN for Recovery – any-to-vSAN replication protects all VCF workloads by replicating them into a vSAN-powered cyber recovery environment, providing a consistent, high-performance recovery path.
• Accelerated encrypted vMotion with Intel QAT – hardware offload cuts CPU overhead for encryption by up to 70%, improving performance during migrations.
• On-prem ransomware recovery – Advanced Cyber Compliance (ACC) enables automated cyber recovery using isolated clean rooms, AI-powered malware detection, and intelligent restore point selection.
• Continuous compliance enforcement – ACC continuously monitors for drift from security baselines and auto-remediates deviations, helping maintain audit readiness.
• Live patching for TPM workloads – supports patching TPM-enabled hosts (covering nearly 80% of patching scenarios) without VM evacuation or downtime.
• Self-service lateral security with VMware vDefend – unified tagging and predefined security profiles let platform teams delegate firewall configuration to tenants while keeping central governance.
• Automated load balancing – VMware Avi provides integrated load balancing and Kubernetes ingress with zero-touch deployment and lifecycle management.

For organizations moving toward a Generative AI future, VCF 9.1 offers a way to run AI and modern apps on a secure, governed private cloud platform that spans on-premises, edge, and public cloud endpoints.