Cloud Computing System

Cloud computing, from concept to practice according to statistics, the current more classic definition of cloud computing more than 50 kinds. Different experts and enterprises define the concept of cloud computing from their own perspective. 　　The United States Institute of National Standards and Technology (NIST) is the definition of a more consistent and authoritative one. NIST's definition of cloud computing: cloud Computing is a model that makes it easy to access a common set of configurable computing resources (such as networks, servers, storage devices, applications, and services) on demand. These resources can be quickly delivered and released, while minimizing ...

The relationship between cloud storage and cloud computing is well understood, and cloud storage, compared to cloud computing, can be considered a cloud storage system that is configured with large storage space. Cloud computing is the development of distributed processing (distributed Computing), parallel processing (Parallel Computing) and Grid computing (grids Computing), which automatically splits large computational handlers into countless smaller subroutines through the network, The large system which is made up of multiple servers is calculated and analyzed.

Figure for the overall structure of the Jiaozhou Environmental Protection Network reporter recently learned from the Jiaozhou EPA in Shandong Province, the future of enterprises can realize emissions trading, which makes Jiaozhou become the country's first to explore the implementation of emissions trading of county-level county, to fill the pollution rights of Shandong Province paid transaction blank. "Total control and sewage trading system after the formal operation of the enterprises with the qualification of trading as long as the login system, through the online declaration, online listing, online bidding, online delivery, you can complete the emissions trading, no longer need to exchange for various formalities." "Jiaozhou Environmental Protection Bureau Director Wu ...

Study on the security evaluation model of IAAS layer in cloud computing system the Li Chuanlong of Inner Mongolia Agricultural University is as follows: (1) This paper summarizes the cloud computing security Service and technology support and cloud computing standards at home and abroad, and studies the key technologies of the IAAS layer, and compares the existing two open source cloud platforms. To find out its pros and cons. (2) detailed analysis of the Cloud Safety Alliance (Cloud Security ALLIANCE,CSA) of the nine threats, at the same time the IAAS layer of the unique threat of detailed adjustment ...

NIST divides cloud computing system deployments into private cloud, community cloud, public cloud and mixed cloud, through concrete analysis found this way is a very sensible approach, so that we can unify the understanding, avoid confusion, otherwise there will be more and more new "XXX Cloud" flooding (such as personal cloud, HPC Cloud, Science and Education Cloud, enterprise cloud, etc.). Private Cloud (http://www.aliyun.com/zixun/aggregation/33969.html ">p ...")

Research on cloud computing system and its application in transportation Shong Hu Huichun Zhang Jin Zhu Yu Shiming The high scalability, high availability and cheapness of cloud computing attracts more and more enterprise investment Research, based on the analysis and discussion of several typical cloud computing platform architectures, the differences between platforms are deeply compared, The existing example products and application cases of each platform are summarized. Finally, according to the present situation of transportation development and the characteristics of traffic information data processing, this paper puts forward a kind of reference system of traffic and transportation cloud platform, and constructs massive traffic data experiment based on VMware Cloud platform.

NIST divides cloud computing system deployments into private cloud, community cloud, public cloud and mixed cloud, through concrete analysis found this way is a very sensible approach, so that we can unify the understanding, avoid confusion, otherwise there will be more and more new "XXX Cloud" flooding (such as personal cloud, HPC Cloud, 　　Science and Education Cloud, enterprise cloud, etc.). Private Cloud cloud infrastructure is owned or rented by a single organization and can be located in ...

According to foreign http://www.aliyun.com/zixun/aggregation/31646.html "> Media reports, Microsoft announced in Tuesday that the company will officially release the industry's long-awaited Windows Azure cloud computing system next January 1. Ray Ozzie, Microsoft's chief Software Architect, said at Microsoft's annual software Developers conference in Tuesday that Microsoft would formally launch Windows Azure Services early next year (Rey Oze). This ...

China Mobile unveiled the cloud computing system based on open source software, Sutra BC1.0, at its second cloud Computing conference, held yesterday. 　　It is understood that this time China Mobile released a large cloud products include part of the parallel data mining tools, distributed mass Data Warehouse, flexible computing system, cloud storage systems, parallel computing execution Environment of five products. Shaho, vice president of China Mobile, said at the press conference that the Chinese mobile has become a member of the country's first cloud computing development test bed and has built 1024-node cloud computing platforms and implemented the actual cloud computing ...

Cloud computing: Technology, applications, standards and business models Mr. Zhou Hongpo, author of the book from his rich practical experience, with a scientific attitude, to cloud computing technology evolution, application and business model did a clear and strong analysis, in order to brush off the fog of cloud computing, to restore the true face of cloud computing, Provide an empirical insight into the reader. This section presents a panoramic view of cloud computing systems. &http://www.aliyun.com/zixun/aggregation/37954.html ">nb ...

Explore cloud computing from a linux® perspective and discover some of the most innovative and popular linux-based solutions-paying particular attention to choices that can bring environmental benefits. We have discussed cloud computing from a variety of perspectives in a number of contexts. For embedded Linux engineers and enthusiasts, cloud ...

September 27 News, Red Flag today announced the launch of a new version of the server operating system Asianux Server 4, mainly for the cloud platform. This is also the red flag to get the nuclear Shishou project after a results show. According to the introduction, the new version of the main features of the Asianux is superior performance and wide range of applications. Red Flag introduced, the new system increased the demand for cloud computing features, supporting a large number of PC servers, storage devices and network equipment. Hongqi Cloud computing platform of the product also includes a diversified control design of the red Flag enterprise-level management platform, Terminology server and application of the whole ...

We are often asked what are the common problems and how to solve them? As you can imagine, we (Cloud Network) is the world's largest outsourcing service provider of large Internet systems, so we have almost met all the problems. We run all kinds of games, electric dealers, mobile communications, advertising, finance, social activities, tourism and many other websites, so we have encountered various problems on various system platforms. In more than 10 countries around the world, millions of users, processing thousands of transactions per second, system problems and system crashes often occur, avoid. However, some common problems are that we often touch ...

No matter where you are, at any time through the mobile phone and computer, the office situation, the status of all electrical equipment in the home, or even the rice cylinder whether there is rice, Shuttle watch (www.hopelaser.com) in the refrigerator there is meat and other information panoramic view; the people who drive the city can realize intelligent navigation through GPS You can also observe two kilometres of road traffic to choose the best way to travel; With only one account, the public can surf the Internet at high speed through computers, mobile phones, home information machines, PDAs and PSP. Trade enterprises sitting in the office, with the help of the network and ...

Sina Science and technology news September 28, 2011, open source software manufacturers Red Flag launched a new version of the server operating system Asianux Server 4, the system will increase support for cloud computing needs. According to the introduction, the new version of the main features of the Asianux is superior performance and wide range of applications.　　Red Flag Introduction, the new system to increase the demand for cloud computing characteristics, support a large number of PC servers, storage equipment and network equipment. The products of Hongqi cloud computing platform include diversified control design of red flag enterprise-level management platform, Terminology server and application integration ...

Microsoft's Cloud Computing Services Windows Azure platform is still available to users free of charge, but since February 1 Windows Azure Platform services have officially started charging for consumption. Microsoft is nearing the end of its pay-system tests and preparations, in which Windows Azure users can now choose when to accept operating system upgrades and choose which operating system version to use. In Windows Azure's service profile, users can specify Gu running on Windows Azure virtual machines ...

The main characteristics of accounting cloud computing the main feature of Accounting cloud computing is the Cloud (Cloud). The cloud is a software and service platform that is based on wide area networks (including common cloud public Cloud and private cloud Cloud and hybrid Cloud hybrid Cloud). The main features of the cloud-based accounting system include: access to the system anytime, anywhere-as long as there is a network connection. 　　The current popular solution is completely dependent on network connectivity and is completely unusable without network connectivity. Real-time collaboration – both within the company ...

Cloud computing is made up of the development of parallel computing, distributed computing and grid computing. It is a method of automatically dividing a computing program into numerous smaller sub-programs Form, and then by the server consisting of large-scale system after the calculation and analysis of the results will be passed back to the user's cycle. With cloud computing, network service providers can easily handle hundreds of millions of messages to and ...

The relationship between cloud storage and cloud computing is well understood, and cloud storage, compared to cloud computing, can be considered a cloud storage system that is configured with large storage space. Cloud computing is the development of distributed processing (distributed Computing), parallel processing (Parallel Computing) and Grid computing (grids Computing), which automatically splits large computational handlers into countless smaller subroutines through the network, A large system of multiple servers will be processed after calculation and analysis.

Cloud computing infrastructure based on untrusted server nodes now many companies have begun to provide cloud computing services to users, a practical cloud infrastructure needs to address many key technologies, and it technicians in the cloud computing era need to coordinate the largest ever server farm and to ensure that the entire system can continue to operate continuously. 　　Cloud computing era users of a large number of critical data, key business and critical applications were moved to the cloud, so the system security, high availability, high performance to the cloud computing system is the basic requirements. Today's cloud computing business, ...