Big Data

About a year after launching its own data center product, Cisco officially announced the end of its system integration program with HP in Thursday. Two companies are now officially rivals in the data center market. 　　With the white-hot competition between HP and Cisco, Hewlett-Packard is being removed from the list of "partners who can receive a confidential product roadmap" from Cisco. 　　Cisco said in its Thursday blog that Cisco would continue to comply with HP's cooperation agreement and comply with HP's customer service contracts to protect the interests of Cisco users. Cisco Global Partner organization HTTP://W ...

Although in theory, computers can operate normally in insulating liquids, few people do so in reality. 　　But some time ago, in order to avoid the server overheating, located in Texas http://www.aliyun.com/zixun/aggregation/34149.html "> Austin, Texas Advanced Computing Center TACC the entire rack is soaked in liquid. The figure is a standard 42U rack, and now it has been immersed in some kind of insulating liquid by the researchers, except for the necessary ...

August 23, 2011, Beijing--today, as China Internet Conference official designated data center service provider, the universal data with "highly available IT Service solutions" unveiled in China Internet Conference. Universal data has world-class data center cluster networks and industry-leading IT service capabilities and service experience, with this country's largest Internet communication platform, the world's data in the exhibition scene to build its new generation of world-class quality green data center, display "High available data center cluster Network", "high-level data center" and other resource advantages, and will be a multi-year disaster backup service ...

Power Management in enterprise data center far more than switching switches, as modern data centers increasingly complex, intelligent power management has become more and more popular concept in recent years, a large number of data center users began to gradually focus on the data centers and IT labs everywhere, the equipment is reaching the limit of operating capacity. 　　Power resources are increasingly limited, and energy costs are rising. In order to coordinate http://www.aliyun.com/zixun/aggregation/13748.html&qu more effectively ...

Cloud computing is the third Trans-era change in information technology after the changes in personal computers and the Internet. 　　The economic attributes behind cloud computing determine that cloud computing is actually a new kind of productivity, how it will manage the complexity of it, and revisit the importance of it to society as an unprecedented level. More importantly, cloud computing will trigger business models, industry ecology, and even the entire social ecosystem changes, like the advent of computers and the Internet has changed the human civilization process, cloud computing will profoundly affect the enterprise, industry, and the whole society ...

Because of the http://www.aliyun.com/zixun/aggregation/13883.html "> Virtualization Technology and Cloud computing, the blade server seems to have adapted to this tide to become a preferred hardware choice for users." 　　But the blade server cabinet market is still in the initial stage, blade server shipments in the entire server product share of the proportion is not large. However, because of the high computational density and flexible management of blades, blade server is especially suitable for computing-intensive enterprises.

Virtualization vendors may be promoting the potential of putting 20, 50, or even 100 virtual machines on a single physical server, but IT managers and industry experts say these ratios are dangerous in a production environment, causing performance problems or worse disruption issues. In the test and development environment, companies can put 50 virtual machines in a single physical host, said Andimann, vice president for research at Colorado State Boulder's Business Management Association (EMA). However, when it comes to important tasks and resource-intensive applications, the virtual machine ...

Universal data (GDS) on July 18, 2011 http://www.aliyun.com/zixun/aggregation/18782.html "> officially released brand new corporate brand, and synchronize the release of the new enterprise logo." The new enterprise brand under the universal data will be "technology to become a service to share human wisdom" as the vision, with the industry-leading, based on a new generation of world-class data center of one-stop service capabilities and industrial chain integration capabilities, continued to provide users with professional and efficient, security and stability it ...

In many cases, http://www.aliyun.com/zixun/aggregation/13608.html "> Data center managers do not derive any substantial benefit from the 645 section, but instead mistakenly use EPO (emergency Power off, emergency power-off switches also place IT management at risk of downtime. 　　This article will talk about EPO limitations, and if you do need EPO, this article will also show you how to install the safest. So far ...

A recent IBM http://www.aliyun.com/zixun/aggregation/32268.html "> survey shows that solid-state storage is emerging and alarming – more than half of the companies surveyed said This new storage technology is increasingly important for their business and data center building. 　　This is certainly good news for virtualized and storage value-added resellers. IBM's survey heard 250 "It experts who can intervene in decision-making" in the United States ...

This April, Facebook released Open Compute Project, designed to accelerate data center and server innovation. But implementing an Open-source project is more than just releasing data. Facebook also needs support from other community members. 　　Beyond that, Facebook's open source hardware team has a tougher challenge. The beginning of Open compute Michael had previously played for Google, he told VentureBeat, when he first came to Faceboo ...

In the era of cloud computing, blades are the base server for aggregation systems and will become part of the private cloud, and critical business systems need to adapt to the needs of the cloud-era users. Superdome2 as the representative of HP Integrity Server began the innovation process, blade expansion of the architecture of the adoption, standardization and modular choice of structure, these allow the integrity kinetic energy Blade Server has an extraordinary vitality and perfect expression, easy to deal with customer critical requirements, 　　Let customers more resources for business innovation. In fact, blade suits ...

As cloud computing and data centers flourish, related energy-saving power supply has also become the focus of attention, in order to meet the rapid development of information application needs, the relevant data centers increasingly complex, the various base stations of the computer room is increasing, cabinet density is also increasing, how to effectively enhance the cloud computing data Center power management, Many manufacturers in the industry have put forward many solutions, many companies hope that through accurate, continuous power monitoring to grasp the core of the power problem, such as: find ways to reduce energy costs, effectively cooling the rack and optimize capacity, and hope to obtain advanced ...

Http://www.aliyun.com/zixun/aggregation/13995.html "> The value of server virtualization technology has been proven in many environments, and more and more users are beginning to consider the use of virtualization to improve the efficiency of the data center's main workload. While virtualization of mission-critical applications can bring benefits, there are still two of questions in the minds of IT professionals. First, since traditional backup technology is not available for virtual environments, how can you protect virtual workloads? ...

"2012, the Global data center will increase energy use by 19%," according to Datacenterhttp://www.aliyun.com/zixun/aggregation/4979.html ">dynamics" Data centers are expected to increase energy consumption by 19% over the next 12 months than last year. The average switchboard power in the data center is about 4.05KW, including 58% for each machine with 5KW, 28% for each machine 5K ...

Cisco opened a new data center this week at the North Carolina State Triangle Science Park. 　　This datacenter has a dual mission: http://www.aliyun.com/zixun/aggregation/13521.html "> Application development and Disaster recovery as Cisco's production data center in Texas." The 2.8-megawatt, 18,500-square-foot modified data center is a two-storey facility, meaning it is not as flexible as a single layer of equipment. According to Cisco, this data center ...

Arbor NX Company's http://www.aliyun.com/zixun/aggregation/16480.html ">darren anstee details the increasingly serious distributed denial of service (DDoS) threat, 　　It is also recommended how data center managers proceed to build a multi-level defense solution to address DDoS threats. The firewall is losing its effect. This is an independent safety testing agency NSS Labs a near ...

According to foreign http://www.aliyun.com/zixun/aggregation/31646.html "> Media reports, Dell Vice president and Networking department general manager Dariozamarian (Dario Zamarian) said that the company will sell, The number of employees selling and developing force NX products increased by one fold. 　　Dell has just completed a deal to acquire force NX in August. Dell intends to force ...

Speaking of disaster, whether it managers, or industry experts, each has its own argument, the complex technology and ideas, to fight odd Dou Yan of the program and products, people like the smoke and mirrors, difficult to distinguish the pros and cons. 　　But for users who need disaster relief, the first thing to figure out is what is disaster tolerance? What is the value of the disaster tolerance solution and how to choose the solution? And this, is also our starting point of this series of articles, see disaster, see Plan, cost and value, let the choice more calmly, more professional program. First, China's user disaster status in the "who said ...

Solid-State http://www.aliyun.com/zixun/aggregation/18673.html "> Hard disk storage is currently playing a leading role in addressing the performance challenges facing data centers. The problem for users is how to use these storage capacity and where to use them to get the most out of a modest investment. We have a dazzling range of feasible solutions on the market, and we are here to sort these challenges. In the first sequence we will explore the solid state drive for the server ...