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In this article, we'll look at this open source platform OpenStack and see if it really is an open-source cloud operating system. The idea behind the cloud and public infrastructure as a Service (IaaS) is not very new. In fact, Amazon elastic Compute Cloud (Amazon EC2) has been six years old by this year. What has changed is that IaaS has now been used primarily as a private cloud computing to meet business computing with sensitive data ...

Amazon's EC2 and Elastic Block Store (EBS) are about the same nature as public clouds. As the cloud computing market grows more mature, enterprises have more and more choices of Infrastructure-as-a-Service (IaaS) available to Amazon empire. The change in IaaS follows a pattern we can expect. Most providers can provide traditional IT services such as the Amazon and Amazon-like infrastructure services provided by IBM, CSC, and Savvis. Niche suppliers are also menacing is stepping up the pace of rising ...

In recent years, cloud computing in foreign development in full swing, domestic manufacturers also aim at the big cake each exerting force, only to occupy a seat status. To 2011, the domestic Cloud express line, million nets and other enterprises have begun to take shape, this article focused on the inventory of domestic IAAS vendors in the cloud services in the difference. In fact, many of China's IaaS service providers were born in CDN data Center service providers and Internet providers. The former are from leasing host, escrow server development, not anxious from the IaaS services to make money, including the representative of the enterprise including Cloud Express line, Blue Flood, China million net. And the latter, from the Internet suit ...

We "will help you forget the complex system, get rid of server installation trouble, no longer worry about backup, and no longer because of all kinds of mistakes caused by loss, concentrate on the perfect enterprise core competitiveness." As long as you take the data and credit cards out and pay a small fee for yourself, the rest of the work can be done by the cloud server. This propaganda has become the slogan of cloud computing. More tempting is its convenience (to buy when it is needed, to pay when it is needed), and to be cheap (most services and sweets are about the same price, less than 5 dollars). However, the industry "outside" people may imagine the "cloud computing ...

Editor's note: The development and operation as a whole to look at the DevOps engineering thought gradually in the hearts of the community, this article explores the origins and development of DevOps, from the physical machine/stand-alone virtual machine deployment, to the deployment based on IaaS, and then last year, just the emergence of container based deployment. The writer, Jason, comes from a newly established Hangzhou Flying Cloud Information Technology Co., Ltd., its brand "Fit2cloud" (@fit2cloud) is a hybrid cloud management and DevOps tool built on IaaS for cloud infrastructure and applications ...

Cloudstack is the Ctrix company's flagship product in the IaaS market, providing flexible deployment and management capabilities for cloud computing resources. In the first half of this year Ctrix will contribute its source code to Apache, Cloudstack become an open source project. The documentation for such open source projects has been perfected, but as a novice in the cloud computing field tries to install and deploy it, there are still more or less challenges. This is the purpose of this article, that is, to faithfully record and try to sum up some of the problems in this process, with everyone ...

Abstract: Cloud for everyone is not unfamiliar, the Internet from the birth of that day, in their own blood flow of a piece of cloud.  The concept of cloud computing can make the calculation cost and storage cost drop greatly, it is the biggest aspect that it can gain popularity. Define cloud with the development of information technology cloud computing model, the industry will continue to debate and improve the competitive supplier of cloud related software, technology, and attempt to guide the definition of cloud computing for enterprise evaluation services, and ultimately appropriate cloud-based IT services. A quick survey of public resources shows a group of related ...

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 ...

In order to occupy a place in today's enterprise environment, you need to be able to quickly adapt to change and meet challenges. Sometimes, you need to adjust your SharePoint infrastructure in a timely manner to maintain a competitive advantage. Infrastructure means that services can address these challenges through Ready-to-use, Ready-to-use solutions, that is, whether you are deploying a single SharePoint-based Internet site or a rapid configuration development environment, you can deploy in a few hours instead of days. Use Windows http://ww ...

Participants and progress of cloud computing standards may be due to antitrust reasons or their own lack of strength, and no company will put forward the standards alone. Rather, they propose standards through some coalition organizations. As mentioned above, because cloud computing is an industry change and has a huge industrial chain, different standards will be put forward. They may overlap or have an emphasis. The goal of the CSA (Virtualization Alliance for Cloud Computing) is to provide a hands-on guide to cloud computing security assurances and provide guidance on how to safely leverage cloud computing. DMTF (Distributed Management Team) through ...