A data center or data centre is a building, a dedicated space within a building, or a group of buildings used to house computer systems and associated components, such as telecommunications and storage systems.
The Destiny module, also known as the U.S. Lab, is the primary operating facility for U.S. research payloads aboard the International Space Station (ISS). It was berthed to the Unity module and activated over a period of five days in February, 2001. Destiny is NASA's first permanent operating orbital research station since Skylab was vacated in February 1974.
A blade server is a stripped-down server computer with a modular design optimized to minimize the use of physical space and energy. Blade servers have many components removed to save space, minimize power consumption and other considerations, while still having all the functional components to be considered a computer. Unlike a rack-mount server, a blade server fits inside a blade enclosure, which can hold multiple blade servers, providing services such as power, cooling, networking, various interconnects and management. Together, blades and the blade enclosure form a blade system, which may itself be rack-mounted. Different blade providers have differing principles regarding what to include in the blade itself, and in the blade system as a whole.
Telehouse is a major carrier-neutral colocation, information and communications technology services provider based in Docklands, London. Established in 1988, it operates eight facilities in London, Paris and Frankfurt. Part of the global Telehouse network of data centres, the brand has 45 colocation facilities in 26 major cities around the world including Moscow, Istanbul, Johannesburg, Cape Town, Beijing, Shanghai, Hong Kong, Singapore, Vietnam, Seoul, Tokyo, New York and Los Angeles. KDDI, Telehouse's Japanese telecommunications and systems integration parent company, operates data centre facilities in America and Asia.
A raised floor provides an elevated structural floor above a solid substrate to create a hidden void for the passage of mechanical and electrical services. Raised floors are widely used in modern office buildings, and in specialized areas such as command centers, Information technology data centers and computer rooms, where there is a requirement to route mechanical services and cables, wiring, and electrical supply. Such flooring can be installed at varying heights from 2 inches (51 mm) to heights above 4 feet (1.2 m) to suit services that may be accommodated beneath. Additional structural support and lighting are often provided when a floor is raised enough for a person to crawl or even walk beneath.
Colocation is the act of placing multiple entities within a single location.
A server room is a room, usually air-conditioned, devoted to the continuous operation of computer servers. An entire building or station devoted to this purpose is a data center.
Liebert Corporation, a business of Vertiv, is a global manufacturer of power, precision cooling and infrastructure management systems for mainframe computer, server racks, and critical process systems. Liebert is headquartered in Westerville, Ohio, and employs more than 1,800 people across 12 manufacturing plants worldwide.
Nitrogen generators and stations are stationary or mobile air-to-nitrogen production complexes.
Power usage effectiveness (PUE) is a ratio that describes how efficiently a computer data center uses energy; specifically, how much energy is used by the computing equipment.
Interxion is a European provider of carrier and cloud-neutral colocation data centre services. Founded in 1998 in the Netherlands, the firm was publicly listed on the New York Stock Exchange from 28 January 2011 until its acquisition by Digital Realty in March 2020. Interxion is headquartered in Schiphol-Rijk, the Netherlands, and delivers its services through 53 data centres in 11 European countries located in major metropolitan areas, including Dublin, London, Frankfurt, Paris, Amsterdam, and Madrid, the 6 main data centre markets in Europe, as well as Marseille, Interxion’s Internet Gateway.
A modular data center system is a portable method of deploying data center capacity. A modular data center can be placed anywhere data capacity is needed.
The HP Performance Optimized Datacenter (POD) is a range of three modular data centers manufactured by HP.
Deft is an IT infrastructure provider of colocation, cloud infrastructure, IaaS, DRaaS, network connectivity, managed storage, and managed services in data centers across North America, Europe, Australia, and Asia. Some of the company's customers include CDW, Outbrain, New Relic, Ars Technica, Cars.com, and Shopify. In 2018, ServerCentral was named one of the fastest-growing private companies in the United States by Inc. Magazine for the eighth consecutive year.
Green House Data, now known as Lunavi, was a data center and managed services provider headquartered in Cheyenne, Wyoming, United States that rebranded as Lunavi in 2020.
Immersion cooling, also known as "direct liquid cooling", is a technique used for computer cooling, battery cooling, and motor cooling in which electrical and electronic components, including complete servers and storage devices, are mostly or fully submerged in a thermally conductive but electrically insulating liquid coolant. Heat is removed from a system by putting the coolant in direct contact with hot components, and circulating the heated liquid through heat exchangers. This practice is highly effective because liquid coolants can absorb more heat from the system, and are more easily circulated through the system, than air.
A micro data center (MDC) is a smaller or containerized (modular) data center architecture that is designed for computer workloads not requiring traditional facilities. Whereas the size may vary from rack to container, a micro data center may include fewer than four servers in a single 19-inch rack. It may come with built-in security systems, cooling systems, and fire protection. Typically there are standalone rack-level systems containing all the components of a 'traditional' data center, including in-rack cooling, power supply, power backup, security, fire and suppression. Designs exist where energy is conserved by means of temperature chaining, in combination with liquid cooling.
MicroTCA is a modular, open standard, created and maintained by the PCI Industrial Computer Manufacturers Group (PICMG). It provides the electrical, mechanical, thermal and management specifications to create a switched fabric computer system, using Advanced Mezzanine Cards (AMC), connected directly to a backplane. MicroTCA is a descendant of the AdvancedTCA standard.
Close Coupled Cooling is a last generation cooling system particularly used in data centers. The goal of close coupled cooling is to bring heat transfer closest to its source: the equipment rack. By moving the air conditioner closer to the equipment rack a more precise delivery of inlet air and a more immediate capture of exhaust air is ensured.
A green data center, or sustainable data center, is a service facility which utilizes energy-efficient technologies. They do not contain obsolete systems, and take advantage of newer, more efficient technologies.
