Certified Data Centre Specialist

With few exceptions, modern enterprises depend heavily on IT to deliver business-critical services often in real-time and directly to end users. This makes it essential that mission-critical data centres are designed, maintained, and operated with maximum availability, efficiency, and resilience in mind.

Yet in practice, many data centres still fall short of meeting the increasingly demanding requirements for availability, capacity, safety, and energy efficiency. This challenge is further intensified in high-compute environments, where advanced workloads such as AI, HPC, and large-scale data analytics drive up power densities and place significant stress on traditional cooling systems. Ensuring thermal performance in such conditions is now just as vital as electrical reliability.

The Certified Data Centre Specialist (CDCS®) is a comprehensive three-day course designed to equip participants with the knowledge and skills to act as informed, capable counterparts when dealing with data centre design and operations especially in high-demand environments. Participants will be able to evaluate design proposals for accuracy, effectiveness, and efficiency, including solutions related to power and cooling infrastructure.

CDCS® is an essential certification for data centre professionals seeking to enhance their technical credibility and decision-making capabilities. It is also a prerequisite for those aiming to attain the elite Certified Data Centre Expert (CDCE®) status.

Audience Profile

The primary audience for this course includes data centre specialists, facilities managers and IT professionals who work in and around data centres and are responsible for ensuring and enhancing their availability and manageability around the data centre and having the responsibility to achieve and improve high-availability and manageability of the data centre.

Course Benefits

Understand the data centre design life cycle, including the distinct stages involved.

Discuss the data centre requirements at a great level of detail with vendors, suppliers and contractors to ensure that these requirements are met.

Validate design documentation, cost quotations, and technical proposals provided by vendors and contractors to confirm compliance with requirements.

Understand redundancy levels for both the data centre design/setup and maintenance.

Understand the various building considerations such as bullet proofing, seismic activity mitigation, fire ratings and thermal stability.

Understand the correct installation practices for raised flooring systems and to prevent issues such as misalignment, level discrepancies, and leakage.

Understand how to read a Single Line Electrical Diagram to effectively identify and mitigate common design flaws.

Choose the correct UPS and parallel configuration, while gaining the knowledge required to recognise and avoid typical errors associated with parallel installations.

Understand how to calculate battery banks and assess vendor-proposed configurations to verify compliance with design and performance requirements.

Understand the appropriate separation distances needed to mitigate electromagnetic field (EMF) risks to human health and avoid interference with sensitive equipment.

Understand the fundamental cooling system design, encompassing effeciency metrics, installation prerequisites, airflow rates (CFM), temperature differentials (Delta-T), and other essential performance parameters.

Understand how to evaluate and select advanced liquid cooling solutions that are specifically designed to meet the thermal and operational demands of AI and high-performance computing (HPC) environments.

Understand contamination factors and limitations.

Understand fire suppression systems, including the various available options, methods for calculating gas volume requirements, and procedures for verifying correct system installation.

Understand how to assess data centre energy efficiency using industry-standard metrics, and explore methods to enhance overall energy performance.

Course Syllabus

Phases of the data centre life cycle

Rating levels history and definitions

Standards and guideline comparison

N-redundancy options

Distributed redundant options

Concurrent maintainability

Fault tolerant

Substation requirements

Example topologies

Maintenance options

Building location and floor loading considerations

Floor and hanging loads requirements

Firing rating for walls and glass

Blast protection and bullet proofing

Forced entry protection

Raised Floor installation requirements

Common raised floor problems

Seismic protection

Requirements for suspended ceiling

Electrical formulae

Single Line Diagram (SLD)

Overcurrent protection devices

Earth Leakage protection

Sizing of protective components

Surge protection

Power cabling and PDU requirements

Types of generators

Generator components

Fuel storage and calculation

Generator parallelling

Required UPS specifications

UPS parallel configuration

Harmonic filters

Battery bank terminology

Calculating battery banks

Battery charging

Parallelling battery banks

Battery testing

Battery case selection

Flywheel

Hydrogen fuel cells

Sources of EMF

Single and three phase radiation

Measuring EMF

Safe distance guidance

Calculation of EMF attenuation factors

Cooling definitions

Psychrometric chart

ASHRAE recommendations

Heat dissipation

Equipment airflow

Floor plan set-up

Types of perforated tiles

Rack door construction

Delta-T and impact

Optimizing airflow

Thermal unit conversions

Calculating air volume displacement (CFM/CMH)

Cooling capacity calculations

Computational Fluid Dynamics (CFD)

Air-conditioner efficiency

SHR impact on OPEX

Efficiency indicators

Air-conditioner selection

Humidity control

Redundancy requirements

Installation requirements

Service corridor considerations

Set points and calibration

Advanced cooling technologies – air cooling

Advanced cooling technologies – liquid cooling

Fire triangle

Fire detection systems

Installation and testing of smoke sensors

Water-based suppression systems

Gas-based suppression systems

Calculate gas content

Release and hold times

Fire detection panel requirements

Verification of installation

Ongoing maintenance

Alternative systems

TIA-942 cabling structure topology

Copper and fibre cabling

ToR and EoR design

Installation best practices

Grounding and bonding

Cables labelling and administration

Acoustic noise effects, regulations, specifications and limits

Data centre contamination categories

Contamination measurements, standards and limits

Preventive measures

Business drivers for environmental sustainability

Green standards and guidelines

Power Usage Eectiveness (PUE)

PUE categories

Additional performance metrics

Open Compute Project (OCP)

Savings on cooling infrastructure

Savings on light infrastructure

Exam

The exam is a 90-minute closed book exam, with 60 multiple-choice questions. The candidate requires a minimum of 45 correct answers to pass the exam. 

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