Big Data

By the Ministry of Industry and Information technology to promote the Department of information, China's Data Center Industry Development Alliance and China's IDC Industry Alliance to host the "2011 China Data Center Industry Development Conference (first)" in Beijing March 22 grand meeting. This summit will revolve around the domestic data center domain industry development, planning and construction, market operation, application-oriented, technology leadership, customer service perception and so on in-depth exchange and discussion, Rosenberg company as the data Center industry Congress, the only professional data center wiring manufacturers participated in this conference, and made the meeting http://w ...

"The construction of our national Data Center began in 98-99 years, and I first entered the Telegraph Tower in Beijing, the early Sina Sohu server are desktops, crooked seven vertical eight placed, not rack-mounted, cabinet is not standard cabinet, the size is very short, the server's tail all highlight the cabinet, the machine room feel very hot, air-conditioning is not useful, There are also electric fans in the aisle. The cabinet is uneven in size, the largest Internet portal room in the 98. 　　"Century interconnection chief engineer Jiang Junhai told IT168 reporter. Jiang Junhai has more than 10 experience in IDC Data center operation.

Data center design has become a professional in the construction industry. Most construction companies either have RCDD employees or consultancy firms to help solve specialized equipment problems that are not available to various electrical and mechanical engineers. The equipment installed in the data center is complex and has special needs for heating, cooling, power supply and space. A typical data center includes the following sections: computer and network infrastructure products, NOC or NOC communications and monitoring, power distribution, power generation and adjustment systems, uninterruptible power supplies, generators, environmental controls and HVAC, fire ...

In the data centers of finance, insurance, bonds, government agencies and other institutions, in order to ensure the http://www.aliyun.com/zixun/aggregation/14206.html of the system "> the speed of data calculation and the reliability of data storage and management, Many core business applications are typically made up of high-performance server devices, such as standard or non-standard minicomputer, mainframes, and a separate SAN storage network that is matched by these high-performance servers. In this kind of equipment area wiring scheme implementation, wiring side ...

"Green" is a synonym for http://www.aliyun.com/zixun/aggregation/30992.html > Environmental protection, especially important for data center, it is related to energy saving, emission reduction this century topic. At present, energy consumption and space utilization are the biggest cost of data center. Do green energy-saving, in the data center covers roughly two levels, one is the data center of the computer room infrastructure and interior layout, the second is around the room equipment itself materials, noise, cooling, electricity and IT systems ...

At present, the energy consumption of data center has become a problem to be solved in data center, and it has seriously hindered the further development of data center. 　　The reporter interviewed Eaton-http://www.aliyun.com/zixun/aggregation/32469.html "> Williams China general manager Rouxin for the refrigeration problem in the data center." Rouxin in the interview, the data center energy consumption is mainly divided into two major parts: the network and data exchange equipment (such as server, network communication and exchange, storage ...)

H3C Security product line technical Director Ying and: with the increasing IT application level, data Center for the customer's value is increasing, accordingly, the data Center security construction is also imminent. In the face of increasingly complicated applications and frequent external attacks, a good data center can guarantee the security of data besides the storage and transmission of data. 　　In the face of the ever-changing external attacks, the construction of data centers has a higher demand for security. Security requirements for four dimensions data center security requirements are ...

In the "Data center air conditioning refrigeration green energy-saving technology Shopping Guide", we introduced some data center air-conditioning refrigeration-related green energy-saving technology and methods, this article will be based on these theories, recommend a green energy-saving data center air-conditioning. Slow zombie speed of the ice mushroom--emerson SDC Intelligent Energy-saving double circulation air conditioning ice mushrooms make the surroundings cold and slow the zombie's speed. An efficient air-conditioning refrigeration in the data center can play an efficient cooling effect, so that the server work more cool, repel energy zombie. SDC Intelligent Energy-saving dual-cycle air conditioner is Emerson Company research and Development ...

Novell Senior Technical Advisor Shenzhi a speech on the theme "Next-generation http://www.aliyun.com/zixun/aggregation/13621.html" > Business Services Management Strategy and roadmap at the Cloud Computing Forum last year. 　　, the three major challenges of data center management in the cloud computing era are described, and the corresponding solutions and products for Novell for these three challenges are presented. In the cloud computing environment, data center management faces three challenges.

In response to the high heat load in the room liebertxd hot-density solution, the solution is flexible, efficient, green, safe, the customer has become the machine room "fever" of the choice. In the face of the heat density problem in the computer room, the traditional refrigeration system appears powerless. Usually, we use cold air channel isolation, from the bottom of the way to provide the rack of IT equipment refrigeration. This refrigeration mode, in a single cabinet calorific value less than 5kW, if the design is reasonable, can make the overall temperature of the room is controlled. But if the room is larger than 5kW (or even 3kW) ...

As virtualization applications become more widespread, at the same time, there are many challenges in data center management, such as virtual machine sprawl and frequent configuration changes lead to more complex management, the current virtualization deployment tools do not meet it governance and regulatory requirements, the heterogeneous environment of different vendors lack of unified and effective management, Physical and virtual resources cannot be harmonized and so on. 　　In fact, these problems also caused by the same, including Dell, IBM, HP, VMware and other IT giants of the common concern, different manufacturers from their own perspective to propose their own solutions. Billions of dollars in investment to support ...

The application and development of electronic medical records will certainly challenge the traditional medical service model, which requires the creation of a new business demand model and the establishment of a new information system logic framework and a new data standard system. 　　This requires a long-term development process, and undoubtedly the original IT infrastructure of hospital data center has put forward new requirements. The most fundamental problem of "difficult to see a doctor" is that the distribution of medical resources is unbalanced and the utilization of medical resources is low. "China will establish a practical and shared medical and health information system, vigorously promote medical and health information construction to facilitate the public to seek medical treatment," said the new medical reform program.

HP Container Data Center datacenterhttp://www.aliyun.com/zixun/aggregation/4979.html ">dynamics chief technology officer Stephenworn said HP's" super Cooling system "From 2 20-foot cabinets to back-to-back, each container has 3 direct-expansion (DIRECT-EXPANSION,DX) cooling vents at the top, and it has an inlet that exceeds the normal size. Through D ...

Oracle publishes data center devices Oracle Optimised Solution for Enterprise Cloud infrastructure, which incorporates hardware and software in advance to provide cloud http://www.aliyun.com/ Zixun/aggregation/13674.html "> infrastructure is the service. The product is similar to Hewlett-Packard's technology, carrying 6,000 sun blade modules, using ...

The heat dissipation of the data center generally uses the Heat channel and the Cold channel separation design, namely the hot and cold channel control technology, in order to isolate the hot and cold channel, prevents the hot and cold air to mix, the cold channel helps the equipment to obtain the cold airflow, then passes through the hot channel to expel the hot airflow The network cable itself and the engine room heat dissipation, but not professional wiring is likely to affect the efficiency of heat dissipation. 　　Because cabling is not as standard, data center administrators may be bothered. Integrated wiring system for the importance of data center, in addition to reflect the impact of its data transmission capacity and space layout, neat network cable and the health of the computer room ...

When energy consumption itself becomes a problem in the server industry, it indicates that it will also be a problem for the storage system. According to some experts, research shows that if we switch to a wall socket on a large scale on the server and storage system, we will greatly reduce energy consumption. According to Don Beaty, an IT consultant from DLB, the conversion between alternating current and DC power in many data centers often takes a number of steps. Don himself is also a member of the American Association of Heating, refrigeration and air conditioners, and has long been dedicated to data center energy consumption and temperature control.

With the growth of national economic strength, the improvement of science and technology level, in order to adapt to the change of global resource and environment pressure, green it will become a trend of enterprise informatization, and the construction of efficient, safe and low energy consuming green data center becomes the inevitable choice of enterprises. What data centers are green data centers? How can the enterprise's data center be built into a green data center? 　　This is already in the enterprise information workers in urgent need to solve the problem. 1, data center of the traditional architecture about the data center so far there is no authoritative definition of the traditional number ...

What do you want in a storage solution? 　　Do you want to get high performance, reliability, special workload optimization, scalability, low energy consumption or lower start price? Your favorite storage vendor will give you a solution for each of your needs. From centralized management to automation to innovative technology, storage is no longer the age-old topic of yawning. Storage is already one of the hottest data center topics. Virtualization, Private cloud, and disk-based backup have kept the storage world in contention, and the topic of storage has been the focus of attention. Storage space than "Dilith ...

Last week, Oracle released a http://www.aliyun.com/zixun/aggregation/8503.html "> Research Report on the effectiveness of data centers", and for most users, Oracle remains a data software provider , so the report looks really odd. 　　But after the acquisition of Sun, Oracle has indeed undergone a huge shift. First, let's take a closer look at the contents of this research report. Oracle in this report puts forward the so-called ...

May 31, this afternoon, the domestic cloud computing solutions and http://www.aliyun.com/zixun/aggregation/15552.html "> Service provider Wave officially released the first domestic cloud data center operating system" Sea of Clouds OS. According to the wave, the overall availability of cloud OS more than 99.99%, while supporting the hardware online expansion, Plug and play, but also can manage more than 5000 servers, pool storage space of more than 50000TB, ...