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1. Re-understand the importance of 100G for cloud computing Network 1.1 Large-scale operating cloud computing needs 100G Network cloud computing services from a technical and operational point of view has nearly unlimited computing, storage, data communication capabilities, 　　The IT architecture that provides cloud computing services is necessarily the data center "super Carrier", which has assembled a large base of resources. The large-scale centralized operation of cloud computing IT resources can greatly optimize the distribution and scheduling of basic resources. So, the ideal business model is, for the enterprise that uses cloud computing services or ...

Salesforce.com and Oracle have been "debating" about cloud computing, with the core of multi-tenant and virtualization technology. 　　Saleforce.com and most SaaS vendors support multi-tenant technology-a technology architecture that employs a single software application instance to serve multiple customers. "Multi-Tenant technology is the real future of our industry," Salesforce.com CEO Marc Benioff said in an Off-campus keynote speech. We can see its existence--t in the technology we use every day ...

When cloud computing is on the rise, information-data is exploding, and the energy problem in the datacenter is getting worse.  　　It is estimated that today's data centers consume 1.5% of the world's electricity, and the cost of electricity is as high as $26 billion a year. When cloud computing is on the rise, information-data is exploding, and the energy problem in the datacenter is getting worse. It is estimated that today's data centers consume 1.5% of the world's electricity, and the cost of electricity is as high as $26 billion a year. Faced with another difficult problem in the information age, Intel has developed a variety of new technologies to help users solve this difficulty ...

What is Sina app Engine Sina app Engine (SAE) is the first public cloud computing platform (http://), which was developed in-house in August 2009 and officially launched the initial alpha version on November 3, 2009. sae.sina.com.cn), SAE is the core component of Sina's cloud computing strategy. &nbs ...

New words: Cloud computing The original cloud refers to the delivery and usage patterns of IT infrastructure, which means acquiring the required resources over the network on an as-needed and extensible basis. Cloud computing and love together is cloud computing love, refers to lovers or potential lovers by virtue of WEB2 0 network advantages, using Facebook, Renren and Weibo and other network resources, mutual attention, interactive exchange of information, love Exchange only in virtual form. 　　Super tide of Love way by netizens jokingly as Xie Ear (American drama "Life Big Bang" actor, science Genius) invention. ...

As data grows in hundreds of terabytes, we need a unique technology to address this unprecedented challenge. Big data analysis ushered in the great era of the global organizations of all walks of life have realized that the most accurate business decisions from the facts, not a figment of the imagination. This means that they need to use the decision model and technical support based on data analysis in addition to the historical information of the internal trading system. Internet-clicked data, sensing data, log files, mobile data with rich geospatial information and various kinds of comments involving the network have become various forms of mass information. Have a great ...

As an internet café owner, have you ever thought of such a mode of opening an Internet café? Open an Internet café, you do not have to consider what to buy switches, routers, servers, you do not have to consider what to install diskless systems or game software. As long as you have the right venues, tables and chairs and PCs, connect these PCs to the Internet Café Cloud network. 　　In the cloud network distributed many branches of internet cafes, these Internet cafes share an export bandwidth, sharing a database, to achieve diskless, software and other systems of the unified application and management. You also do not have to consider the operating problems of Internet cafes, cloud network of Internet cafes are unified operation and management ...

At present, the most popular cloud technology Platform-as-a-service (PAAs) model, the PAAs model has so far not been openlogic into enterprise-class applications, so they released the Cloudswingpaas. Cloudswing supports many languages and platforms, including: Java, Ruby, PHP, JavaScript, Tomcat, LAMP, Node.js, and Nginx. Cloudswing also has cost tracking ...

While browsing the upcoming cloud computing conference, I noticed some meetings dedicated to consulting with cloud vendors on contracts and SLAs. 　　Reading about the meeting leads to the conclusion that careful development of SLAs is the basis for successful use of cloud computing. These meetings provide a detailed description of how they will help participants through the following cloud computing topics: · Defining uptime, availability, and performance · Negotiation skills in developing SLAs · What factors are included in the SLA ...

The results of a survey by VMware commissioned by Forrester on the annual Cloud Maturity index in the Asia-Pacific region show that cloud computing is accelerating towards universal access, with mixed cloud and private cloud being the main choice for Chinese enterprise users, while big companies are playing a leading role in the popularity of cloud computing. (October 27, 2011, Beijing, China)-Global virtualization and cloud computing infrastructure leading manufacturer VMware (NYSE: VMW) held its 2011 Vforum conference in Beijing today. At the meeting, VMware announced a ...

By the year 2008, Ianfoster, the father of the grid, hosted the first cloud computing conference. 　　 　　This "cloud" as the core of the architecture will drive the traditional data center, so that the way the IT service radically changes, it brings not only the network "speed up", the original backbone and metropolitan area Network architecture will also change. Cloud Architecture Partitioning we can look at cloud computing as a new computer paradigm that allows users to temporarily use grid computing facilities. These computing facilities are packaged by the cloud's provider as a service provider to the user. We look at cloud computing as a combination ...

"Book serial" MapReduce is a kind of programming model that can be used in data processing. The model is simple, but it is not easy to write useful programs. Hadoop can run MapReduce programs written in various languages. In this chapter, we'll see the same program written in Java, Ruby, Python, and C + + languages. Most importantly, the MapReduce program is essentially running in parallel, so large data analysis tasks can be delegated to any operator with enough machines. MapReduce ...

Yesterday, Zhejiang University, China Telecom Zhejiang Company Initiative, Ali Cloud computing company, the number of Chinese media group, such as more than 20 units launched, Cloud computing and Service Research and Research Alliance ("Nebula Alliance") was established in Hangzhou. "Cloud computing" is a group of hundreds of thousands of or even millions of computers, a data storage and application Service center. Borrow the analogy of Innovation Workshop CEO Kai-fu Lee: cloud computing is like a bank, the earliest people put money under the pillow, then have a bank, but to cash up more trouble. Now to the bank, can go to ...

High Performance Computing Overview high-performance Computing (HPC) is the computing system and environment that typically uses many processors (as part of a single machine) or several computers that are organized as a single computing resource in a set of clusters. There are many types of HPC systems ranging from large clusters of standard computers to highly specialized hardware. Most cluster-based HPC systems use High-performance network interconnects, such as those from InfiniBand or myrinet. Basic network topology and organization can use a simple bus topology, in ...

"Cloud" is a familiar noun, but when it is combined with "computation", its meaning evolves in generalities and nothingness. Some analysts and vendors define cloud computing narrowly as an upgraded version of Utility computing (Utility Computing): The basic thing is to apply a virtual server to a network range. 　　 　　Other applications are also extensive. As we take into account the actual needs of it, the concept of cloud computing is becoming clearer: there is no need to increase the infrastructure input, new staff training ...

Although people are unwilling to be bound by the rules, they like to play freely. Unfortunately, the physical world is built and run on the basis of a rule, and people's behavior cannot be free from the constraints of natural rules. The butterfly effect is actually a scientific way of describing the connection between things. Before the advent of cloud computing, many people were thankful that they could create their own products, such as game software, commodity trading systems, and so on. But the problems of this freedom have become increasingly apparent after the advent of the Internet. The purpose of cloud computing is to have a larger ...

Original: I ' m synch amazed when I hear everyone's varying takes on cloud computing. For some, there's a viewable motive, such as with Marvell providers int ...

Can TV be an examiner? , at the South China Polytechnic University's campus job fair--the students who are about to get out of the school sit in front of a television and receive an interview with a TV examiner.     It is understood that the television is TCL in August this year, the global launch of the new super Intelligent Cloud TV, so this innovative recruitment method is also known as "cloud recruitment", this is the first time in the world. The job fair was held at the Shaw Humanities Report Hall of the South China Polytechnic University. The majority of fresh graduates for the interview opportunity, early came to the scene lined up long queues. Reporter interview ...

Original: Openlogic is launching a platform-as-a-service offering "aims to give users" flexibility that many     About Infrastructure-as-a-service without the work. C ...

China Software Information October 20, by the Chinese Software Industry Association and the Suzhou Municipal People's government co-sponsored, China Software Information Network contractor's "2011 China Cloud Computing Industry Development Summit" in Suzhou Grand held.       During the summit, Dr Ding Chen, founder of the cloud computing expert, was the first to put forward the concept of "organic software" in cloud computing, which was widely noticed by the industry. Ding Chen points out that the core idea of "organic software" is "make computers smarter". If the computer is "smart", ...