Tier 2 Datacenter

In the 2012, everyone looked at the use of the data center's internal operations to enable cloud computing. And when we step into the 2013, enterprise it needs to consider the network that connects the data center, especially the need to consider how these cross data center networks should be tuned to support new cloud computing use cases and associated network requirements (bandwidth scalability, low latency, security, virtualization, and automation). There are several main reasons for this. First, the enterprise IT department is very active in improving efficiency. The enterprise has produced the efficiency from its network, the first ...

In the cloud computing environment, computing resources, network resources and storage resources can be distributed as business to users, thus making resource sharing more flexible and extensive, reducing user hardware acquisition, upgrade maintenance, and other cost end users can use all types of thin clients, access to all kinds of applications built on cloud computing anywhere. In theory, cloud users should have the same or even better user experience than the traditional approach of applying to user-local terminals. To achieve this effect, there are more new requirements for data centers that support cloud computing. This article will explain the ...

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 ...

What are the real concerns of data center users before the cloud transition? What kind of cloud technology should the data center look for in the face of different service requirements? What are the key technologies that determine the efficiency, energy consumption, and management of cloud computing data centers? Through cloud practice in China's local data centers, 　　Let's look for answers to these questions together. "The past year has been an exciting year, and the development and value of cloud computing has been like the role of electricity when refrigerators and televisions come into play." "At this year's China cloud computing Conference, facing the rapid changes in China's cloud services ...

For cloud computing, focus should be on improving the data processing capabilities of cloud computing data centers from such infrastructure areas as high-end servers, high-density low-cost servers, mass storage devices, and high-performance computing devices. Cloud computing requires good resiliency, scalability, automation, data mobility, multi-tenant, space efficiency, and support for virtualization. So what should be the architecture of the data center infrastructure in the cloud computing environment? 1, Cloud computing data center overall architecture cloud computing architecture is divided into service and management of two parts. In terms of services, mainly to provide users with a variety of cloud based ...

The construction and reflection of data center based on cloud computing technology has now become a panacea, no matter what solution will eventually be attributed to cloud computing. In the wave of cloud computing, should university data centers deploy cloud computing? How to make cloud computing real landing, and really play the benefit, not only a concept, but also a question worth pondering. The practice of virtualization technology in data center The Dalian School began to set up a centralized data center from 2003 to the unified management of the external information distribution server of various departments in school. The construction of the data 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 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 ...

With the dual drive of information technology and application, the construction, management and operation of data center are constantly being adjusted and improved. Energy efficiency and intelligent management will lead the direction of data center technology and application change. 　　The further integration of it with the data center industry will open up new horizons for the development of the data center industry. April 10, sponsored by the China Computer newspaper, "2014 China Data Center Conference" in Beijing New Century Hotel held. The Annual China Data Center Conference is the seventh session of the Year. The theme of this Congress is "energy efficiency for first management." Editor-in-Chief of China Computer News ...

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 ...