Open Source Cloud Services

A, virtualization virtualization refers to the ability to simulate multiple virtual machines on the same physical machine. Each virtual machine has a separate processor, memory, hard disk, and network interface logically. The use of virtualization technology can improve the utilization of hardware resources, so that multiple applications can run on the same physical machine with each other isolated operating environment. There are also different levels of virtualization, such as virtualization at the hardware level and virtualization at the software level. Hardware virtualization refers to the simulation of hardware to obtain a similar to the real computer environment, you can run a complete operating system. In the hardware virtual ...

"China Cloud Network News" May 29, to vigorously develop and promote the Beijing Science and technology original ability for the purpose of "2013 Beijing (International) Open Source Conference" in Beijing New Century hotel Nikko grand opening. The conference by the Beijing Municipal Commission guidance, China Software Industry Association, hosted by the Cloud Network, and has been China Cloud Industry Alliance, Zhongguancun Cloud Computing Industry Alliance, the trend of the sky Cloud and other units of strong support. The conference takes "open source China original Beijing" as the theme, through the rich forward-looking thought feast, strives for Beijing to occupy under the World Science and technology development new trend.

The author of this article is Ignacio M. Llorente, co-founder and CEO of Opennebula, the Open-source cloud computing platform. In this article, he argues that open source cloud technology and the corresponding software play an important role in cloud computing services. They can reduce the threshold for later construction of private cloud services and promote the customization of cloud services, thus deriving more cloud services. Why use open source code to build and design cloud computing services? Because Open-source technology and software provide a highly customizable capability, this allows cloud computing to be built according to the developer's vision ...

Open source code is a model that utilizes swarm intelligence to develop software in an open environment. Cloud computing is a new IT delivery model that serves everything. At present, open source and cloud computing, respectively, represent the historical trend of software development and IT service model change, and form a powerful impetus to the development of cloud computing. Open source is always an open topic in almost every professional conference on cloud computing, and, conversely, cloud computing has become the hottest application area for open source models. Open source as the mainstream software production model open source software as early as the commercial software as an independent industry before the birth of ...

In the absence of a breakthrough in desktop Linux, the steady growth of Linux in the server market has made it more of an enterprise-class application business card. However, with Linux's breakthrough in the field of mobile computing, mobile office has a new interpretation of the concept of Linux enterprise-class applications.　　In addition, the development of WEB 2.0 and cloud computing has brought new development opportunities and challenges to open source. The virtualization giant VMware, a firm leader in Mobile, has recently joined the Open-source organization Li ...

Open source Hotspot Inventory 1984, Richard Stallman launched GNU and Free Softwarefoundation, which has been open source for more than 28 years. From the bottom of the operating system to advanced desktop applications, there are open source footprint. Linux, which is especially open source operating system, is a controversial issue and is subject to many commercial attacks. 　　Many people like to put open source and business together, to accuse Open source is how "irregular", "energy consumption", "instability" and so on, especially Microsoft. Talk about ...

In the industry, there is a view that migrating CRM and ERP applications to the cloud is a very important trend. Clearly this trend is in line with business development needs. At present, the ERP market has experienced the challenge of financial crisis, it budget reduction, ERP vendors face the painted door, the implementation of the success rate of the query, the entire ERP market seems to be facing unprecedented chaotic scene. The emergence of financial crisis, so that enterprises began to pay more attention to the importance of management, in the last two years of recovery period, enterprises for investment, whether the enterprise's IT investment, or business investment, are more cautious, with ...

Yahoo recently announced the open source IaaS (infrastructure as a Service), meaning users can download the IaaS server used inside Yahoo. Through the cloud service engine, developers can build their own cloud services in containers above the virtual machine level, and can provide a range of IaaS and http://www.aliyun.com/zixun/aggregation/16038.html ">paas Mixed service. ...

For years I've been worried that the open source movement might suffer from Kim Stanley Robinson's brilliant exposition of "Green Mars": "The tide of history is faster than we do."   "Innovators are left behind, and the world they've changed is running in unexpected directions with their ideas." In the "Open source paradigm shift" and "What is Web 2.0" These articles I think the internet as a private platform mainly built on the open source software, its success is likely to lead in the field of cloud computing ...

Cloud computing applications in the Internet-related industries have long been the wind, is the most popular it technology in recent years, is also considered the Internet and even the future development trend of the IT industry, the next few years industry scale is expected to reach hundreds of billions of dollars. Many enterprises in IaaS, PaaS, SaaS and other aspects of the formation of a rich application and more mature supporting commercial mechanisms. To this end, in the new Year, Sadie will work with the National Software Public service platform with many industries, technical experts in the 2010 cloud computing applications to make outstanding contributions and achievements of the Enterprise nomination "2010 ...