What Is Public Cloud

February 21 News, in the recently held Cloud Connect 2012 exhibition, the company launched Citrix Cloudstack 3, is the market-leading open source cloud platform after the acquisition of the first release. At present, Cloudstack is the world's most successful public cloud platform, has helped at least 85 large-scale production cloud platform to achieve more than 1 billion dollars in operating revenue, including some of the industry's well-known brands. With the release of the new Cloudstack 3, Jie for users of all sizes to bring the Asian horse ...

In this has evolved to http://www.aliyun.com/zixun/aggregation/8416.html "> 　　Web3.0, at the same time, the information explosion of the era, the Internet in the arms of each individual is in milliseconds as a unit of time to receive the mass of T space units of data, 10 years ago we can not imagine the data events in today's so natural hair in each individual body. For example, here you go to the traditional portal home page, but found that the content of their own screen ...

Gartner's definition of public cloud computing is a computing paradigm in which scalable and resilient IT capabilities serve as a service that can deliver multiple external customers over the Internet. Private cloud computing, also defined as a computing paradigm, delivers this service capability to a specific customer or a customer over the Internet. Tom Bittman, senior analyst at Gartner, said: "The promise of cloud computing means that the existing IT infrastructure and processes can be easily replaced by the cloud. However, the future of the enterprise will be a combination ...

Even now, many companies are struggling with cloud migration, but one drug company has eliminated its own private data center five years ago and turned into the embrace of the public cloud. Amag is an American company with 150 employees, 80 servers and 9TB of data that can be moved between public clouds at will, and three months ago, when it moved from NaviSite to Amazon Web Services (AWS). "The greatest flexibility of the cloud is that it is easy to terminate a contract with a manufacturer," said Cloud Expo.

We have to admit that all companies are migrating to the cloud, at least considering migrating to the cloud. But because there are so many factors to choose from, some companies are still trying to find a choice that works best for them. Rick Wright, KPMG's head of global cloud innovation, says there are usually several factors to consider when choosing to create a private cloud, a public cloud, or a mixed cloud. In his view, the company must be on the business importance of the application of the plan to cloud migration, management issues, the required level of service, the workload of the use of the program, and the integration of the application should be better ...

Public cloud security Architecture design Wang Linsong Liudeshan Guo Jin Wang Hongdong The introduction of new service patterns in cloud computing environment and the use of virtualization technology have brought a series of new security hidden problems for information security, and studied the security of public cloud. This paper analyzes the security threats faced by public cloud from two aspects, security of user security target data and cloud service availability and performance. A public cloud security reference frame is designed, which is based on user management, data security, data center hardware and software security and control power transfer.

While private cloud is one of the fastest growing areas in the cloud where enterprise users are involved, the public cloud is becoming more and more powerful in the business world. Some companies just use the public cloud alone, while others combine public and private clouds to ease the threat of security and greatly reduce costs compared to real private clouds. The selection of three public clouds is outlined here, the three most commonly used among participants in the serverside.com 2011 readership survey. Amazon Elastic Cloud Computing (EC2) "Resilient" cloud does not disappoint its name, ...

Http://www.aliyun.com/zixun/aggregation/13840.html "> supercomputer and high-density server manufacturer Silicon Graphics (SGI) company still failed to deter losses and return to profitability, But CEO Jorge Titinger says he has found a way to get it wrong: from the fierce competition to sell infrastructure to public cloud providers, instead concentrating on the commercialization of High-performance computing systems 、...

If you've been waiting for a valuable, highly integrated, mature cloud computing product, Oracle's public cloud is the muse you've been looking for. At the Oracle OpenWorld Conference in San Francisco, the company launched the service to include three levels commonly used in the cloud computing model, the first of which is infrastructure as a service (IaaS), where users can buy a run on Oracle Solaris 11 and Oracle VMS 3.0 virtual machines in virtual environments. The second is the platform, the service (PaaS) ...

The butterflies have begun to spread their wings. The Microsoft public Cloud Project in Shanghai, or will trigger a foreign investment in China cloud computing boom. The first public cloud landed in China yesterday afternoon, Microsoft announced in Shanghai and Shanghai, century interconnected Broadband data Center (hereinafter referred to as the century interconnection) to the Microsoft's Enterprise cloud Services Office 365 and Windows Azure extended to China. This is the first foreign-owned public cloud service introduced in China. It is reported that China's enterprise-class customers will enjoy the Microsoft Authorized century Internet Operation Office 365 and Windows A ...

Research on public cloud security risk and countermeasure based on model analysis Chen Qiyun Chen Zhikang proposes a public cloud security model to analyze the security risks involved in public cloud from multiple dimension systems, which is helpful to classify and analyze the security risks of public cloud in a clear and complete way.   This paper analyzes the security risks peculiar to public cloud service, and gives the solution with strong maneuverability. Keywords: cloud computing public cloud security security Model temp ...

Intermediary transaction SEO troubleshooting Taobao guest owners buy cloud host Technology Hall "Editor's note" This article is in the United States and China's Internet and cloud services in the field has nearly 10 years of experience Lillian Shao should pingwest invited to write articles. From a professional point of view, why in the United States and many parts of the world has been widely spread, to help entrepreneurs very large "public cloud" services, in China is difficult to fall in the various dimensions of the reasons. You can contact the author directly lilli ...

CSDN Chairman Jiang Tao News and Technology November 3, in 2011 China Mobile Developers Conference, CSDN chairman Jiang Tao said that China does not have a real sense of public cloud computing platform. Globally, Amazon launched its sophisticated public cloud computing platform in 2006, as well as several experimental results. 　　China can make cloud platform company also certainly is big company, currently only Alibaba, Tencent, Baidu these three home to launch their own cloud computing. Jiang Tao also said that China currently has no real meaning public cloud platform, there are many ...

Absrtact: January 9 News, Kingdee Group announced that its cloud home public cloud products will be permanently free of charge, no longer limit the number of enterprises to use. At the same time, cloud home private cloud services will also adopt a high-end layout strategy. Kingdee Cloud Home on November 20, 2011 officially launched, the company January 9 News, Kingdee Group announced that its cloud home public cloud products will be permanently free, no longer limit the number of enterprises to use. 　　At the same time, cloud home private cloud services will also adopt a high-end layout strategy. Kingdee Cloud Home on November 20, 2011 officially launched, Enterprise users can ...

Windows Azure is an enterprise-class cloud computing service platform from Microsoft that offers a very large amount of operational flexibility and more options for all personal and business users. At the same time, Windows Azure is also the core of Microsoft's business model transformation from traditional sales authorization to paid subscription mode. Through the Windows Azure platform, Microsoft can better provide services such as Exchange, Office and even Windows in the cloud. Since Microsoft Windows Az ...

U.S. time March 16, IBM announced that its public cloud officially provides software development and testing services. At the same time, IBM has announced a number of cloud partners from all directions, cloud management software vendors Rightscale and Kaavo, security vendors Navajo Bae, performance monitoring software manufacturer Appfirst, application development manufacturer AVIARC, Corent and WaveMaker. For public cloud development and testing services, IBM has adopted the Red Hat virtualization technology to support Red Hat Ent ...

This year's cloud computing heat, the public cloud, private cloud, mixed cloud, all the way heroes have killed to the cloud computing IaaS field, has been the main high computational performance of the high reliability of power also joined in, the main enterprise-class market "Elephant Cloud" is by ZTE, enterprises online, New cloud in the field of cloud computing in the domain has their own rich ability to launch a cloud computing platform for High-performance enterprise-class users, with IBM, Huasheng Tiancheng, Neusoft Group set up a joint laboratory, the use of OpenPOWER framework, to create Greater China's first openpower based on the public ...

Selecting the most suitable cloud computing service provider Gartner predicts that the market for cloud computing services will exceed 150 billion dollars in 2013. Different cloud services providers are coming in, they have evolved from traditional it vendors, and there are new start-ups, even from online e-commerce companies. They offer different types of service and the quality of service is mixed. Enterprises in the choice of these cloud computing services should be combined with their own needs, from different angles of the investigation. Although cloud computing can bring many benefits to enterprises, but enterprises in the face of cloud computing this relatively new ...

China's cloud computing services market has reached $320 million trillion in 2010, according to a research report from IDC's latest China cloud computing market.   　　More than 60% of the market is from the application software that is the service (AaaS) market contribution, mainly including the software vendors through the cloud way to provide SMEs with online finance, enterprise management and collaboration applications. Driven by user needs, the 2010 public cloud computing service providers have developed significantly. 周震刚, China's research manager for cloud computing related areas, IDC ...

Public cloud storage Service data security and Privacy Protection Technology Overview Li Sun Wenhai Li Fenghua Wang Boyang with the increasing popularity of cloud computing technology, public cloud storage services have been widely used, DropBox, Google Drive, Jinshan fast-disk and other public cloud storage applications, the rapid growth of users. However, there is also growing concern about the privacy, integrity, and controllable sharing of data that they keep in the cloud. In order to solve this problem, in recent years, the academic circles have fine-grained access control of data in public cloud storage service, ciphertext search, data integrity audit and cloud storage data ...