Amazon Elastic Compute Cloud Charge

One, the charm of the management of cloud computing is that users can start using their ID card and credit card, but that's the problem. Such a simple service is bound to bring many challenges to the unprepared IT department. 　　We've been through this many times before: the benefits of a technology that are easy to use end up being an unexpected management challenge, such as virtualization, which causes virtual machines to become fragmented, new security risks to smartphones, and instant messaging that triggers corporate governance problems. This article is intended to show IT managers how to maximize cloud computing ...

Revenues of around $1 billion a year dominate the cloud computing market. All this has made Amazon a target for companies with plans to provide cloud services, whether in the US or elsewhere in the world, including some it giants: IBM, Microsoft, Google, Rackspace, and so on. And the domestic hope to emulate Amazon, in the cloud services market Siege of the company also a few, Aliyun, Sheng, million network, Century interconnection. But what kind of strength is needed to challenge Amazon? Industry has experts to give such a view, competing with Amazon AWS, you need three ...

The term cloud comes from August 9, 2006, when Google CEO Eric Schmidt first presented the concept of "cloud computing" (Cloud Computing) at a search engine conference. Cloud computing is not yet a recognized definition. National Institute of Standards and Technology NIST's definition of cloud computing: cloud Computing is a pay-as-you-go model that provides available, convenient, on-demand network access, shared pools with configurable computing resources, and shared pool resources including networks, servers, storage, application software 、...

Editor's note: Data Center 2013: Hardware refactoring and Software definition report has a big impact. We have been paying close attention to the launch of the Data Center 2014 technical Report. In a communication with the author of the report, Zhang Guangbin, a senior expert in the data center, who is currently in business, he says it will take some time to launch. Fortunately, today's big number nets, Zhangguangbin just issued a good fifth chapter, mainly introduces Facebook's data center practice, the establishment of Open Computing Project (OCP) and its main work results. Special share. The following is the text: confidentiality is the data ...

The disruption of cloud services is like an earthquake, a tornado disaster, so we can't find a way to prevent him from happening. Although there is no way to avoid, but we can take effective measures to prevent, as far as possible to protect themselves. In the April, Amazon's infamous cloud service outage caused some popular websites, including Foursquare and Reddit, to be disconnected. Many of Amazon's customers have the flexibility to design their own systems, use multiple areas available, warm up in traditional data centers, or have a backup in the Cloud provider settings ...

Last April, Satoshi Nakajima, founder of Big Canvas Inc. in Washington, ardently invited new users to use the company's flagship PhotoShare, which allows users to swap iPhone photos for free. However, just three months later, Nakajima expressed its sincere apologies to users. He apologized not because of product problems, nor because of the poor quality of customer service or other problems frequently encountered by start-ups, but because PhotoShare and its 50,000 users are becoming cloud computing service providers.

The beauty of cloud computing is that users can start using their IDs and credit cards, but that's the problem. Such a simple service is bound to bring many challenges to the unprepared IT department. 　　We've been through this many times before: the benefits of a technology that are easy to use end up being an unexpected management challenge, such as virtualization, which causes virtual machines to become fragmented, new security risks to smartphones, and instant messaging that triggers corporate governance problems. This article shows that we are still in the early stages of cloud computing, which means that relevant tools and technologies are still being perfected. ...

Foreword in the first article of this series: using Hadoop for distributed parallel programming, part 1th: Basic concepts and installation deployment, introduced the MapReduce computing model, Distributed File System HDFS, distributed parallel Computing and other basic principles, and detailed how to install Hadoop, How to run a parallel program based on Hadoop in a stand-alone and pseudo distributed environment (with multiple process simulations on a single machine). In the second article of this series: using Hadoop for distributed parallel programming, ...

The cloud storage market for enterprise-class customers is quietly unfolding after the personal cloud storage service is gaining user awareness. According to statistics, 2012 China's personal cloud storage users reached 107 million, annual growth rate of 371.7%. The explorers who have borne fruit in this field, and look to the next "Gold Mine": Evernote, who entered China last year, announced the introduction of enterprise-class applications at the end of the decade; Youdao Cloud notes head Shangwei heading to this newspaper said that the first personal cloud storage app, although not specifically developed Enterprise Edition, But in the second half will focus on promoting the enterprise ...

Amazon's enterprise-class cloud service EC2 failed some time ago, which prompted many corporate CIOs to sign a cloud service-level agreement (SLA): "Do not put all your eggs in the same basket." . For CIOs at major enterprises, it is important to consider the extremely critical performance of the cloud services provided by the vendor in terms of security, performance, and redundancy when using external cloud applications. "When choosing a provider's cloud services, you have to understand that not all enterprise applications can be implemented in cloud services," Colorado, USA ...