What Is Public Cloud

"Editor's note" Zhang has been working in the IT field for more than 15 years and has served as a database technology expert, IT service Manager, Senior cloud computing architect, and senior Director of Strategic department. This paper tries to discuss the value and influence of public cloud from the whole angle, evaluate the development speed and current situation of the public cloud, and discuss how to combine the public cloud and the enterprise's future development strategy effectively in the development strategy formulation. The value of the public cloud and the impact of cloud computing itself from the IT technology field of innovation, the implementation of five basic features: On-demand, resource sharing;

Public cloud, a hot word, a controversial technology, an immature market. 　　These three seemingly contradictory status quo, originated in Google's efforts in the field of technology, began in the market for Amazon to open up, presented in the competition among major manufacturers. As a model of providing free or low-cost information services via the Internet, the public cloud has sparked controversy from the outset. On each of its technical details, business operations and market prospects, the different positions, resulting in their respective judgments on it is also "public said that the right, the woman said that the woman is reasonable", but the core problem, ...

Considering the maturity of IT outsourcing services, enterprises will naturally choose public cloud computing services in order to achieve greater cost savings and resource utilization. That is not the case. The security questioning of public cloud services is the main reason why enterprises dare not adopt public cloud service. 　　For most businesses, the risk of data security makes them very fearful. This article will outline why companies should adopt public cloud services for better benefits, and what are the key security issues and challenges facing the adoption of public cloud services, as well as in ...

June the words of the editor of the War on Clouds/a battle over the cloud in the Chinese market. On the December 18, 2013, Amazon's Public cloud services AWS (Amazon WEB Services) announced a limited preview of its China Regional cloud computing platform service. Through extensive cooperation with the industry chain, the world's largest cloud services provider-Amazon's public cloud services will officially land in China. Although the previous Microsoft, IBM's public cloud has first landed, but the landing of the Amazon, whether Microsoft, IBM and other international giants, or Tencent, Baidu, Ali ...

Casa and Video is a Brazilian E-commerce site that sells all kinds of household items on the Internet, including air conditioners, cameras and other electronic products, as well as beds, bathroom equipment and outdoor furniture. All of the site's operations are run on the Amazon Web Services (AWS) public cloud, and all computing, storage, and multiple-instance operations have load balancing capabilities. Meanwhile, Netflix's streaming films and TV shows are being sold to its members in the Americas, Britannia and Ireland. In its data centers around the use of Amazon cloud clothing ...

Cloud computing world is never calm, let alone the Chinese cloud computing market such a huge blue ocean. Since 2013, China's cloud computing market has been in a state of peat peat. March 26, Microsoft China announced the business of the Windows Azure Public cloud service, which is operated by the century interconnection. It was a year or two ago when Amazon, Microsoft and IBM announced their foray into China's public cloud market, and the first public cloud service platform, which was run locally by international manufacturers, was commercialized. 　　Microsoft launched the first shot of the 2014 China Cloud War! Chinese public ...

Despite the development of the past four years, China's public cloud service market still faces great risks and uncertainties. But China's public cloud services are still struggling to keep up with stringent regulatory policies and barriers to interconnection. At the end of 2012, an article published in the Science and Technology blog Pingwest Chinese Network called "Why the public cloud landing in China difficult?" Article on Weibo on the introduction of fever. The author of the article from the computer Room construction, network environment, policy control three aspects, professional analysis of why in the United States and many regions of the world to flourish, and enter the universal period ...

In the past two years, the overall penetration rate of cloud computing has been continuously improved, and the turning point of the industry has arrived.

For opsource--We don't mention Amazon Web Services (AWS), Rackspace, Terremark, and other businesses – the answer is a 2-tier VLAN. In the Opsource case, the user connects to the cloud using either a VPN client or a station-arrival VPN tunnel. This approach makes the public cloud an extension of the private cloud, making it a secure hybrid cloud. The National Highway Traffic Safety Administration (NHTSA) spent 30 days in 2009 building and testing for President Obama's "helping consumers back ..."

The latest quarterly earnings show Amazon's quarterly loss of $7 million trillion, less than the 7 million-dollar earnings of the same period last year. But after the earnings, Amazon's share price set a record of 313.62 dollars. The biggest contributor to this anomaly is the public cloud. Earlier, Amazon's competitors in the public cloud, Oracle and other companies also announced their latest quarterly earnings, the results are not satisfactory. To improve their performance, they say they will increase their investment in cloud computing. In the public cloud field, not long ago, VMware unveiled its new public cloud strategy ...

October 31 Exclusive News, the reporter learned from reliable sources, Microsoft in the "Public cloud qualification" has made breakthrough progress, will be implemented in China next month public cloud Landing project. This means that Microsoft products, including Office 365, will soon meet with Chinese users. Microsoft's approach is simple, by partnering with "the largest Internet infrastructure service provider in the country", it solves the problem of operating licences, and then, by partnering with telecoms operators, buys the servers and rents the operators ' cabinets and bandwidth, which is equivalent to building up its own "data center" at home. O ...

1, development and testing of the first group of public cloud applications is the development and testing applications. In the absence of virtualization, each application server and database server can each occupy a single physical server, that is, the server usage is only a poor 10%. 　　Even with virtualization, servers may not be fully exploited because the amount of test data used is dwarfed by the amount of production data. These development and test servers may use a variety of artificially fabricated test data, but the data can be easily migrated to the public cloud. And, you just ...

Perhaps one day, cloud security vendors and cloud service providers will convince corporate CIOs that they can move corporate security-sensitive data and key programs from private clouds to public-sector platforms, but unfortunately, that day is far from over. The information security practitioners, consultants and analysts interviewed by the author said that cloud security vendors and cloud service providers have a long way to go in the application of enterprise informatization, and they need to provide a convenient and secure public cloud space for enterprise customers before the mixed deployment of public and private cloud. The public cloud security problem has become the key to the global enterprise Informatization transformation.

Considering the maturity of IT outsourcing services, enterprises will naturally choose public cloud computing services in order to achieve greater cost savings and resource utilization. That is not the case. The security questioning of public cloud services is the main reason why enterprises dare not adopt public cloud service. 　　For most businesses, the risk of data security makes them very fearful. This article will outline why companies should adopt public cloud services for better benefits, what are the key security issues and challenges facing the adoption of public cloud services, and ...

Bernard Golden, chief executive of Hyperstratus Consulting, wrote that one after another survey showed that security is the most worrying issue for potential users of public cloud computing. For example, a April 2010 survey found that more than 45% of respondents said cloud computing risks outweigh the benefits. A survey conducted by CAS and Ponemon Cato also found that users have such concerns. However, they also found that, despite the user's doubts, cloud applications were being deployed. Similar to ...

I've always felt that it makes no sense to attribute some of the problems to the problems of the http://www.aliyun.com/zixun/aggregation/7155.html "> developers" using the public cloud. Indeed, many developers have embraced Amazon's Web services, derived from the availability and low cost of their resources, the so-called "agility". However, assuming that these problems are caused by individual developers, (or forced to use) the private cloud fundamentally misunderstood the "it Shadow" phenomenon, as its ...

Private cloud is the right solution for many businesses that want to realize the value of cloud services but have not really entered the public cloud. 　　In recent years, however, the public cloud has matured to become a better and more valuable architectural choice, and trends show that the enterprise's deployment model is now turning to a public cloud or a mixed cloud model. Gartner's report also shows the trend, with most companies looking to adopt a public cloud and a hybrid cloud model in 2014 to achieve everything the private cloud can achieve. Although the private cloud is a stable and viable architectural choice, it is now apparent ...

Small and medium-sized enterprises tangle in "cost" and "security" weighing it times Zhang "We have used more than 20 units on the Ali Cloud, half a year, there have been 1 times all the machines all power off, 2 times more than one hard drive suddenly read, 3 hard disk IO Suddenly full (explanation is the same physical machine on the other virtual machines and we rob Resources). 1 times Customer service does not notify direct restart, more than 10 times not responding to the operation, the telephone has never been within five minutes to pass., is ready to move out of all the machines. Goodbye @ Aliyun. "Not long ago, Beijing play Crab Technology Co., Ltd. CEO Yeke on Weibo on the aliyun of vomit caused ...

With the rapid development of cloud computing, cloud services have become the new darling of many enterprises, and many cloud service providers are emerging in the Chinese market. Therefore, we have launched the "cloud service Provider Survival Law" this topic. "The cloud service provider survival rule" mainly through to China's typical IaaS, PaaS, SaaS provider of in-depth interviews, on the one hand, let users understand the major suppliers of competitive advantages and survival, promote the application of cloud computing familiarity and acceptance, at the same time, China's cloud computing market situation has a more comprehensive display. Recently, we have the opportunity to interview the Sina Cloud computing chief ...

Downtime losses and annual fees almost flat small and medium-sized enterprises entangled in the "cost" and "security" of the trade-off "we have used more than 20 units on the Ali Cloud, half a year, there have been 1 times all the machines all power off, 2 times more than one hard drive suddenly read, 3 hard disk IO Suddenly full (explanation is the same physical machine on the other virtual machines and we rob Resources). 1 times Customer service does not notify direct restart, more than 10 times not responding to the operation, the telephone has never been within five minutes to pass., is ready to move out of all the machines. Goodbye @ Aliyun. "Not long ago, Beijing play Crab Technology Co., Ltd. CEO Yeke on Weibo on Aliyun ...