Virtual facility

A Virtual Facility (VF) is a highly realistic digital representation of a data center, used to model all relevant aspects of a physical data center with a high degree of precision.

The term "virtual" in Virtual Facility refers to its use of virtual reality, rather than the abstraction of computer resources as seen in platform virtualization. The VF mirrors the characteristics of a physical facility over time and allows for detailed analysis and modeling.

VF Model features
A standard VF model includes:
 * Three-dimensional physical facility layout
 * Network connectivity of facility equipment
 * Full inventory of facility equipment, including electronics and electrical systems such as power distribution units (PDUs) and uninterruptible power supplies (UPSs)
 * Full air conditioning system (ACUs) and controls within the room

The term Virtual Facility was introduced to address the emerging environmental problems facing modern Mission Critical Facilities (MCFs). This concept combines virtual reality (VR), computer simulation, and expert systems applied to the domain of facilities.

The VF type of computer simulation allows for detailed analysis and prototyping of airflow in the data center using computational fluid dynamics (CFD) techniques. This enables the visualization and numerical analysis of airflow and temperatures within the facility, helping to predict real-world outcomes.

VF applications
The VF model can be used to assist with the following:
 * Greenfield design
 * Asset management
 * Troubleshooting existing data centers
 * Making existing data centers more resilient
 * Making existing data centers more energy efficient
 * Cost prediction
 * Staff training
 * Capacity planning
 * Load growth management

Many organizations use VF models to virtually assess scenarios before committing resources to physical changes. This allows for better decision-making regarding the addition or modification of equipment, helping to avoid logistical or thermal problems.