Historical foundation
GVI: The Virtualisation Foundation of GHDC
Glen Virtualization Intelligence began as a personal environment for applying years of enterprise virtualisation experience in a practical, independently managed home lab. It became the operational foundation from which the larger GHDC platform was later designed.
Operational foundation • Evolved into GHDC
Where GVI began
The idea grew from more than ten years of virtualisation work at NTT DATA. During that professional experience, Glen developed strong PowerCLI capability and used automation for repeatable virtual-infrastructure provisioning and administrative work.
GVI provided a personal environment where that accumulated virtualisation knowledge could be explored independently. The project used Glen's experience, not employer systems, code, architecture, client data or confidential information.
From enterprise experience to a personal lab
The personal lab provided a place to apply transferable engineering practices without claiming to reproduce an enterprise environment.
- Repeatable configuration
- Automation-first thinking
- Structured troubleshooting
- Workload separation
- Resource awareness
- Documentation
- Controlled change
- Operational responsibility
The practical foundation
At an architectural level, GVI used Proxmox VE as the virtualisation platform for Linux workloads and Windows virtual machines, alongside containers and Docker-based services.
DNS and monitoring capabilities supported service operation, and Tailscale provided secure private remote administration. Resource allocation and service operation were explored practically without exposing operational configuration.
What GVI helped develop
- Confidence operating mixed Windows and Linux workloads
- Practical Proxmox administration
- Container and Docker experience
- Remote troubleshooting and administration
- Monitoring and service-awareness habits
- Resource and capacity awareness
- Understanding the difference between building a lab and operating a dependable platform
Why GVI evolved
The original lab proved the value of the environment but also exposed the need for a more deliberate platform approach.
- Clearer architecture
- Better documentation
- More deliberate storage planning
- Recovery thinking
- Observability
- Network resilience
- Controlled expansion
- Separation between current capability and future plans
From GVI to GHDC
GVI was not replaced as a failed experiment. It became the working foundation and learning environment from which GHDC emerged as a more structured, documented and expandable private datacentre platform.
Explore the GHDC roadmapEngineering lessons
- Enterprise practices can improve even a small personal environment.
- Automation is most valuable when paired with validation and documentation.
- Operational reliability requires more than successfully starting a service.
- Resource constraints encourage deliberate architecture.
- A working lab can become a platform when its purpose, boundaries and roadmap are made explicit.