Case Study: The Cooling System Was Running — But the Data Hall Was Still Overheating
OverviewData center cooling systems are often designed with redundant cooling units, pumps, and power supplies.
Cooling and Environmental ControlArticles / Knowledge Base
Articles / Knowledge Base
35 results
Best Practices for Data Center Network Rooms, Meet-Me Rooms, and Telecommunications Distribution Infrastructure
IntroductionThe telecommunications and network infrastructure of a data center is one of the facility’s most important availability systems.
Networking and Telecommunications
Data Center Structured Cabling Architecture: From Meet-Me Room to Rack
A practical, standards-based guide to data center structured cabling architecture: from meet-me room to rack, focused on resilience, maintainability, testing and lifecycle management.
Business Continuity and Disaster Recovery
Fiber Optic Cabling in Data Centers: Single-Mode, Multimode, Polarity and Migration Planning
A practical, standards-based guide to fiber optic cabling in data centers: single-mode, multimode, polarity and migration planning, focused on resilience, maintainability, testing and lifecycle management.
Business Continuity and Disaster Recovery
Copper Cabling in Data Centers: Category Selection, Pathways and High-Speed Design
A practical, standards-based guide to copper cabling in data centers: category selection, pathways and high-speed design, focused on resilience, maintainability, testing and lifecycle management.
Business Continuity and Disaster Recovery
Cabling Pathways and Redundancy in Data Centers: Protecting A and B Communications Routes
A practical, standards-based guide to cabling pathways and redundancy in data centers: protecting a and b communications routes, focused on resilience, maintainability, testing and lifecycle management.
Business Continuity and Disaster Recovery
Testing and Commissioning Data Center Cabling: Certification, Labeling and Documentation
A practical, standards-based guide to testing and commissioning data center cabling: certification, labeling and documentation, focused on resilience, maintainability, testing and lifecycle management.
Business Continuity and Disaster Recovery
Physical Security Architecture for Data Centers: Defense in Depth from Perimeter to Rack
Layered security from site perimeter through security zones, controlled rooms and rack-level protection.
Data Centre Design and Resilience
Data Center Access Control: Credentials, Mantraps, Anti-Passback and Least Privilege
Access-control engineering covering identity, credentials, least privilege, mantraps, anti-passback, alarms and audit trails.
Data Centre Design and Resilience
CCTV and Video Surveillance in Data Centers: Coverage, Retention and Incident Evidence
Professional CCTV design covering camera purpose, coverage, image quality, recording, retention, timestamps and incident evidence.
Data Centre Design and Resilience
Visitor and Contractor Security in Data Centers: Authorization, Escort and Audit Controls
Visitor and contractor controls covering pre-authorization, identity verification, temporary credentials, escorts and audit records.
Data Centre Design and Resilience
Commissioning Data Center Physical Security Systems: Access Control, CCTV and Failure Testing
Commissioning security systems through point testing, door scenarios, CCTV verification, alarms, backup power, network failures and integrated tests.
Data Centre Design and Resilience
Data Center Asset and Configuration Management: Keeping the Facility Documentation Accurate
A practical guide to asset and configuration management in data centers, covering asset registers, equipment hierarchy, naming, drawings, settings, spares, lifecycle records, configuration baselines and controlled updates.
Preventive and Corrective Maintenance
BMS, EPMS and DCIM in Data Centers: Understanding the Roles and Boundaries
A practical guide to the roles of BMS, EPMS and DCIM in data centers, explaining what each platform monitors, where responsibilities overlap, how integration should be designed and why operational ownership matters.
BMS, EPMS and DCIM
Carrier and Internet Resilience in Data Centers: Diversity Beyond Two Circuits
How to design resilient external telecommunications services using carrier diversity, diverse entrances, demarcation control, routing independence and failure testing.
Networking and Telecommunications
Data Center CAPEX and OPEX: Building a Reliable Cost Model
A practical framework for separating and modelling data center CAPEX and OPEX across design, construction, infrastructure, operations, maintenance and growth.
Financial and Economic Analysis
Physical Security Architecture for Data Centers: Defense in Depth from Perimeter to Critical Rooms
Extended technical training article on physical security architecture, access control, monitoring, resilience, commissioning and operations in data centers.
Security and Compliance
Data Center Access Control Systems: Identity, Authorization, Anti-Passback and Auditability
Extended technical training article on physical security architecture, access control, monitoring, resilience, commissioning and operations in data centers.
Security and Compliance
CCTV and Security Monitoring in Data Centers: Designing for Detection, Investigation and Evidence
Extended technical training article on physical security architecture, access control, monitoring, resilience, commissioning and operations in data centers.
Security and Compliance
Visitor, Contractor and Escort Security in Data Centers
Extended technical training article on physical security architecture, access control, monitoring, resilience, commissioning and operations in data centers.
Security and Compliance
Security Control Rooms and Incident Response for Data Centers
Extended technical training article on physical security architecture, access control, monitoring, resilience, commissioning and operations in data centers.
Security and Compliance
Data Center Commissioning Fundamentals: From Design Intent to Proven Operational Performance
Extended technical training article covering data-center commissioning planning, functional testing, IST, failure scenarios, evidence and operational readiness.
Testing and Commissioning
Electrical Commissioning in Data Centers: MV, Transformers, Generators, UPS and Distribution
Extended technical training article covering data-center commissioning planning, functional testing, IST, failure scenarios, evidence and operational readiness.
Testing and Commissioning
Mechanical and Cooling Commissioning in Data Centers: Proving Capacity, Control and Resilience
Extended technical training article covering data-center commissioning planning, functional testing, IST, failure scenarios, evidence and operational readiness.
Testing and Commissioning
Integrated Systems Testing for Data Centers: Proving Failure, Failover and Recovery
Extended technical training article covering data-center commissioning planning, functional testing, IST, failure scenarios, evidence and operational readiness.
Testing and Commissioning
Commissioning Documentation and Handover: Turning Test Evidence into Operational Readiness
Extended technical training article covering data-center commissioning planning, functional testing, IST, failure scenarios, evidence and operational readiness.
Testing and Commissioning
Building Envelope Water Ingress and Roof Integrity: A Data Center Engineering Guide
Comprehensive long-form engineering article on Structural and Civil Infrastructure, covering design, resilience, safety, commissioning, operations, maintenance and lifecycle management.
Data Centre Design and Resilience
Data Center UPS and Power Systems: The Backbone of Continuous Digital Operations
Every digital service we use today—whether online banking, cloud computing, healthcare systems, artificial intelligence, or government platforms—depends on one critical factor: continuous electrical power.Even the most advanced servers, storage systems, and network equipment...
UPS Systems
Critical Infrastructure in Data Centers: The Systems That Keep the Digital World Running
In today’s connected world, every online transaction, cloud application, video conference, financial service, and government platform depends on data centers operating without interruption.
Data Centre Fundamentals
Data Center Cooling: The Foundation of Reliable and Efficient Digital Infrastructure
Every server, storage array, and network device inside a data center generates heat.
Cooling and Environmental Control
Data Center Operations: The Discipline That Keeps Digital Infrastructure Running
In today’s digital world, data centers have become the backbone of nearly every industry. From banking and healthcare to government services, cloud computing, artificial intelligence, and telecommunications, organizations depend on data centers to deliver uninterrupted services.
Preventive and Corrective Maintenance
The Hidden Risk Beneath Data Centers: Inspection Chambers & Backflow Failures
In modern data center design, significant attention is given to redundancy, cooling efficiency, power resilience, and uptime. However, one critical risk area is often overlooked or underestimate...
Data Centre Design and Resilience
Is Your Building Really Ready for a Data Center?
One of the most common and potentially dangerous mistakes I continue to encounter is the decision to build a data center inside an existing building without first verifying whether the structure...
Data Centre Design and Resilience
The Correct Way to Deliver a Successful Data Center Project
Many organizations still approach data center projects using a single “Design & Build” contract from the beginning.While this approach may work for conventional buildings, data centers are compl...
Data Centre Design and Resilience
Understanding the BT Slab in Data Centers: More Than Just a Thick Concrete Floor
When discussing data center construction, engineers often refer to the BT (Base Transfer) Slab. Many people assume it simply means a thicker concrete floor. In reality, it is one of the most critical structural elements in a mission-critical facility.
Data Centre Design and Resilience