Tier 1 Data Center Requirements

The data center typically deploys the following three interconnected links, each of which is hosted with different data and functionality, as shown in the following illustration: three-layer interconnect. Also known as Data Center front-end network interconnection, the so-called "front-end network" refers to the data center for the Enterprise Park network or Enterprise WAN export. The front-end networks of different data centers (main center, Disaster preparedness Center) are interconnected through IP technology, and the campus or branch clients access each data center through the front-end network. When a disaster occurs in the primary datacenter, the front-end network will converge quickly and the client can secure business continuity by accessing the disaster preparedness Center ...

Editor's note: Data Center 2013: Hardware refactoring and Software definition report has a big impact. We have been paying close attention to the launch of the Data Center 2014 technical Report. In a communication with the author of the report, Zhang Guangbin, a senior expert in the data center, who is currently in business, he says it will take some time to launch. Fortunately, today's big number nets, Zhangguangbin just issued a good fifth chapter, mainly introduces Facebook's data center practice, the establishment of Open Computing Project (OCP) and its main work results. Special share. The following is the text: confidentiality is the data ...

The purpose of the data center is to make better use of data, data mining and data efficiency. The application of cloud computing technology in the data center is an inevitable trend. It is important to study the information security architecture of cloud computing data Center for the benefit from data center to be supported by a relatively safe and stable environment. I. Cloud computing Overview (i) cloud computing technology ranked first among the top ten most strategic technologies and trends for most organizations, Gartner, a world-renowned market research consultancy. Cloud computing refers to the delivery of IT infrastructure ...

Content Summary: The data disaster tolerance problem is the government, the enterprise and so on in the informationization construction process to be confronted with the important theory and the practical significance research topic. In order to realize the disaster tolerance, it is necessary to design and research the disaster-tolerant related technology, the requirement analysis of business system, the overall scheme design and system realization of disaster tolerance. 　　Based on the current situation of Xinjiang National Tax Service and the target of future disaster tolerance construction, this paper expounds the concept and technical essentials of disaster tolerance, focuses on the analysis of the business data processing of Xinjiang national tax, puts forward the concrete disaster-tolerant solution, and gives the test example. Key words: ...

The cloud computing concept originated in super large-scale internet companies such as Google and Amazon, and with the success of these companies, cloud computing, as its supporting technology, has been highly recognized and widely disseminated by the industry. Today, cloud computing has been widely regarded as the new phase of IT industry development, which has been endowed with a lot of industry and product level significance. Because of the multiplicity of meanings, various concepts are complex, many companies and practitioners have their own cloud, as Xu Zhimo in the "accidental" a poem said: "I am a cloud in the sky, and occasionally projected in your wave heart." Traditional ...

Editor's note: Management is an important guarantee for IT system benign operation, different IT equipment has its own management system. In particular, large-scale data centers, must be centralized management system to run the management of computing, storage, network and other equipment to be able to quickly respond to and deal with data center business changes, abnormal events, continuous optimization. In the "IP Navigator" to the period of the article has focused on "data center management", but most of the focus on "network-centric" management, this article will be magnified to the entire cloud computing environment in the data center, the three kinds of operation and management model of the comparative analysis. Traditional number ...

As data centers, Grid computing, supercomputing, cloud computing and other technologies and concepts rise, IT industry is also moving towards business model, technology architecture to management operations and other aspects of the direction of change. At the same time, cloud management technology has gradually entered our vision, the topic of cloud management also more and more hot. In terms of user requirements, technical features and functional composition, cloud management is mainly the management of data centers. The management focuses on the integration of key resources and business, visualization and virtualization, while Cloud management focuses on the allocation of resources on demand and the charging operation of the cloud.

Recently, the Ministry of Industry and Information Technology Institute of Telecommunications, China Telecom, China Mobile, Unicom, Tencent and other 20 units jointly released about China's data Center Energy Efficiency Evaluation Guide. 　　The guide is an effort by national research institutions and large data center enterprises to change the current status of the current data center's inefficiency, providing a reference for comparison of energy efficiency between different data centers. 　　Green from Pue value The Pue value is a commonly accepted and adopted index for measuring the energy efficiency of a data center infrastructure at home and abroad. The current foreign Advanced data Center ...

This year is the 10 anniversary of the 1200-square-foot data center at Franklin Engineering College. This means that the facility is running longer than the planned time of the CIO Joannie Cossut (Joanne Kossuth), the vice president of operations, for a period of three years. 　　Now, although the school needs a larger capacity and better connectivity facilities, Kossuth has been forced to postpone it because of uncertain economic problems. In the past few years, Kossuth said, demand has certainly increased, pushing the data center to the limit, but ...

In the dual drive of technology development and market demand, the tide of data center and cloud computing is showing vigorous development everywhere, from the first market in Beijing, Shanghai, Shenzhen, to the level two market, such as Tianjin, Chengdu, Hangzhou, Chongqing and other places, they have put forward the future cloud computing plan. Including Beijing's "Xiangyun plan", Shanghai's "Sea of Clouds Plan", Shenzhen proposed "Pearl River Delta Cloud Computing Center" and Tianjin under construction "building national cloud computing industry headquarters" and so on. Cloud Data Center Application Heating survey shows that the total number of data centers in China in 2010 has exceeded 500,000. Cut off the ...