Aggregation Layer In Data Center

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 ...

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 ...

Sunhttp://www.aliyun.com/zixun/aggregation/17539.html "> announced that it had acquired the Belgian cloud computing company Q-layer, the two sides did not disclose the amount involved in the transaction. 　　Sun says Q-layer will provide automated technology for the public clouds and private clouds to simplify the management and deployment of data-neutral applications. In addition, ...

January 10, 2012, the second China IDC industry annual ceremony in Beijing National Conference Center Grand Opening, this Congress to "build cloud data center and Cloud Application Innovation Forum" as the theme, invited telecom operators, IDC Enterprises, equipment manufacturers, 　　The internet and other industry colleagues to explore the era of cloud computing under the age of IDC industry opportunities and responsibilities, is now China million network Vice President Fan Chunying speech: From the million network started cloud data center development path. China million network vice President Fan Chunying: Dear friends, everyone IDC Circle Tongren, Good afternoon! I am Fan Chunying, from China million net ...

November 16 Beijing report (text/seaweed) Even without cloud computing, companies are also trying to bring data together to provide better security and management, and with the advent of cloud computing, global companies are accelerating the size and speed of data centers, but as data centers grow in size and density, Energy consumption has begun to plague its development, in which the energy consumption of data centers is largely the result of cooling systems, and what will happen to our data centers if we allow the temperature of the data center to rise and reduce the energy consumption of the cooling system? Last year...

Under the background of the information age, after years of development, railway informatization has become an important support for railway daily work. In the transportation organization, the passenger and freight marketing, the management and the safety monitoring and so on work, each kind of information system plays the important role to become more and more manifest. Therefore, to meet business needs, in the Transport Depot section, the Railway Bureau, the Ministry of Railways has established a variety of levels of information systems room, and according to the business maximum data and calculation requirements of the acquisition of host, storage equipment and the corresponding platform software, in order to ensure the safe and reliable operation of information systems, most of the main system using the main Single (or multiple) storage array ...

Despite years of innovation and millions of dollars in investment, no network vendor has established a leadership position in the data center switch fabric market. Nearly five years, almost every manufacturer has released a new generation of data center switch and fabric. Not only do these switches have faster bandwidth, lower latency, and higher port densities, they also have a large number of data center architectures that are technologically innovative. Don't forget, back to 2011, in http://www.aliyun.com/zixun/aggregation/13868.htm ...

Core tip: At present, some small-scale traditional data centers in China, Pue value may be as high as 3, which means that it equipment consumption of 1 watts per watt, the data center infrastructure will need to consume 2 watts of power. Dr. Peng's unique energy-saving cooling system will enable PUE to reach below 1.5. China IDC July 15 reported: At present some small-scale traditional data center, Pue value may be as high as 3, which means that it equipment consumption of 1 watts per watt, data center infrastructure will need to consume 2 watts of power. Dr. Peng's special energy-saving cooling system will ...

While vendors are committed to supporting existing or developing industry standards, users want to deploy a single vendor's data center and their main provider's cloud-switching architecture. Standards such as Multilink transparent Interconnection (TRILL), Shortest Path Bridging protocol (SPB), and multiple chassis link aggregation (MLAG) are supported by many vendors trying to weaken Cisco's power in the data center Exchange arena. Standard support eases the concerns of customers who are trying to prevent "hold-up" by vendors, but it vendors may not necessarily mix and match multi-vendor switches between a data center and multiple data centers. Market research ...

The new Generation data center is a high density, large capacity of network applications, the network bandwidth, port density, security protection and management have put forward a severe test. We see that the cloud computing data center than the traditional data center on the requirements of the network has changed a lot, which mainly includes server-server traffic into the mainstream, but also requires two-tier traffic; The increase in the number of physical servers and virtual machines within the site results in a two-tier topology; expansion, Disaster preparedness and VM migration require data Center multi-site interchange between the two tiers; Data Center multi-site selection problem by the sophomore ...