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Raised floor, In the process of continuous development and renewal of electrical safety technology, it is noticed that a great deal of electrical accidents are caused by excessive potential difference. In order to prevent all kinds of electrical accidents caused by excessive potential difference, since twentieth Century 60 years, the application of equipotential bonding technology has been promoted internationally, and equipotential bonding has been used in new buildings. Thus, the appearance of the potential of the hexahedron of the computer room successfully solved the above problems.

當你需要機房建置和設計一個新的數據中心時,很容易忽視大局,並陷入細枝末節的問題中。最終導致其設計和建設的結果往往會很不理想,造成工期延誤而需要返工,更糟的是,這將成爲一個長期讓人困擾的問題。
以下是確保數據中心的設計堅持正確方向的五個關鍵問題:

There are a variety of reasons why companies need data centers migration. Such as regulatory requirements, mergers and acquisitions, space constraints, or reduced overheads. It is a common event that the business moves from one data center to another, or from one data center to the cloud. However, how to successfully migrate data centers is very challenging.
The process involves complex issues, such as redeploy applications, infrastructure software, and sometimes even hardware, and all that they depend on. In the migration process, there are two basic requirements: do not lose any data, nor unexpected downtime.

Cabling system interface should have compatibility, to meet the different terminal equipment can use conversion, therefore, design and production in different businesses should adopt international standards, meet between telephone switches, network equipment, and the use of computer support to each other.

機房建置精密空調製冷體系中會有許多有害物質經過各種途徑進入到管路中，常見的有以下幾種：

Data center migration shouldn't have been so terrible. To be sure, the process is difficult and urgent, but if the organization is concerned about the consequences of the data center migration project, it may well not be ready and need to continue to improve its planning. The old military adage also applies: "war plans do not keep pace with changes in the battlefield."." Data center migration usually requires more time and resources than expected.

The design of the data center Containment does not theoretically fail, but it does happen, so data center operators will face a very severe situation, especially with data centers.
According to recent events, the consequences of power outages and business disruptions in the managed data center are very serious. For example: British Telecom is one of the world's largest telecommunications operator and managed data center, the data center operations this year suffered two outages. Voice and data traffic in London and its surrounding areas declined by 10% and the accident time was more than four hours, according to reports.

在過去幾年裏,機房建置發展很快,新建項目很多,也隨之暴露出不少問題:未能滿足企業業務需求,或者在測試驗證或層認證過程中才發現問題,但亡羊補牢的修復需要花費更高,更耗時。這些失誤,無論是數據中心業主還是設計者,都需要承擔一定程度的責任。

Data center migration is the center of modern software technology and plays a key role in expanding enterprise capability. The data center concept originated in the late 1950s, when American Airlines and IBM cooperation, to create a company belonging to the United States Sabre reservation system for passengers, so that this part of the main commercial areas become automatic. In 1960, the concept of a data processing system to become a reality, it is used to create and manage aircraft booking system, so that any agency anywhere can timely access to electronic data, then open the door to enterprise class data center.

The big problem faced by enterprises in selecting server rack.

A級機房建置的基礎設施宜按容錯系統配置，在電子信息系統運行期間，基礎設施應在一次意外事故後或單系統設備維護或檢修時仍能保證電子信息系統正常運行。
A級機房建置涵蓋B級和C級數據中心的性能要求，且比B級和C級數據中心的性能要求更高。

Data center migration is a huge project with great cost. We usually say this about the data center, data center, in fact, no matter what, the construction of the data center to go through a long process, some a few years or even decades, after such a long time to be put into operation. We often talk about all kinds of rapid deployment of data center technology, which is the data center big frame have been playing, just connect all kinds of IT equipment, the process of debugging normal working, then more is the software level adjustment, before a part, and this is just the construction of data center here, to do a lot of preparatory work for the construction of a data center, we have to talk about.

Fire system：data center, room IT system operation and storage are the core data, the IT equipment and other equipment related to the special requirements of the fire itself, must be on these important equipment design of fire protection system, and relationship between IT and the normal operation of equipment to protect the equipment off health; room fire extinguishing system, prohibiting the use of water foam and powder extinguishing agent, suitable for gas fire extinguishing system; fire engine system should be relatively independent of the system, but must be linked with the fire center. Large and medium-sized computer room, in order to ensure the safety and correct grasp of abnormal state, once a fire can be accurate and rapid alarm and fire, automatic fire extinguishing system is required.

數據中心的核心就是機房建置。爲了保證設備穩定可靠運行，機房必須滿足機房內設備以及工作人員對溫度、溼度、潔淨度、風速度、電磁場強度、電源質量、噪聲、照明、振動、防火、防盜、防雷、屏蔽和接地等要求。先進合理的機房工程建設越來越重要。

Data center migration, where thousands of IT devices are placed, many electronic information processing equipment has a strong electromagnetic leakage. When using these devices, it is bound to scatter a variety of processing information into a certain space. This poses a great threat to the secrecy of information. In order to effectively prevent electromagnetic interference, noise, radiation on electronic equipment and measuring instruments, and to prevent electronic signal leakage, threat to the safety of confidential information, data centers should prevent electromagnetic radiation leaks.

Trends in data center cooling systems
In order to ensure the high availability of the air conditioning system in the data center, the availability, green energy saving and dynamic cooling are the future trends in the design of the cooling system.

機房建置：數據中心運營商在規劃設計資料中心之前，可以與資料中心設計的專業人士溝通交流，這些人在部署服務器、管理負載、能源效率有著成熟的經驗，但人們更要關注的是建設成本。正因為如此，資料中心在設計時通常考慮滿足企業的未來需求，或者可以將更多的業務進行數位化轉型。

Data centre migration, the last several data center blackouts, caused the most severe blackouts. For example, the power outages at the Delta Airlines Inc data center caused the airline's $150 million loss and the United States' Super Bowl 'power outage caused the organizers to be embarrassed. The power cuts may affect anyone at any moment.