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LDAP Account Manager (LAM) is a browser-based LDAP http://www.aliyun.com/zixun/aggregation/12520.html "> Accounts Management System. LDAP Account Manager 3.4.0 primarily supports the quota management of IMAP modules, all properties that can be managed Asterisk, synchronization Samba3 and Shadow expiration ...

Absrtact: Recently, in the process of communication with some stationmaster, summed up two kinds of website optimization way: One is based on the user, one is based on the outside chain. Site optimization has always been the webmaster attention to the hot topic, after all, search engine can bring the flow is considerable; but recently, in the process of communication with some stationmaster, summed up two kinds of website optimization way: One is based on the user, one is based on the outside chain. Site optimization has always been the webmaster attention to the hot topic, after all, the search engine can bring the flow is considerable; but, too concerned about the search engine let us indulge in the chain of construction, resulting in a lot of webmaster seriously ignored ...

What kind of fashion products will be needed in the future market? Where are the trends in the future? How to improve the overall competitiveness of fashion creative industry? August 26, in our school "creative and industrial integration docking activities", "cloud fashion-based on cloud computing creative Design public Service Base" officially released, to provide answers to the above questions. It is understood that "cloud fashion-based on cloud computing creative Design public Service Base" project by our school and Shanghai Bao Xin Software Co., Ltd., Shanghai Science and Technology Development Exchange Center, Shanghai Textile Science and Technology Development Center in their respective fields have outstanding ability of the single ...

Cloud distributed BPEL engine placement mechanism based on K Lin Rongheng Wu Budan Zhaoyao Yang Spring Release the research on the placement of distributed BPEL engine in the cloud, a distributed BPEL engine placement mechanism based on K is proposed, This mechanism puts the BPEL engine placement problem into the relevant optimization mathematical model, and maps the model to the K algorithm for solving. This mechanism also discusses the application of the algorithm in different network topology random graph and tree network topology. Finally, the related experiment simulation is carried out by the statistic software R, and the simulation knot ...

Based on distributed k-prototypes algorithm design Li Clustering algorithm has been widely used in many fields, for most datasets, the properties of which are not exactly numerical type, which brings difficulty to clustering. The emergence of K-prototypes algorithm solves the difficulty of hybrid attribute clustering, but its calculation is tedious and brings a lot of difficulties to programmers. The emergence of the Hadoop distributed system provides the possibility for compiling the parallel k-prototypes algorithm, which can improve the program parallelism and greatly improve the program ...

Research and realization of competitive intelligence system based on large data Yong Xu Zhongtao Diana in order to enable enterprises to obtain accurate and reliable competitive intelligence in a large data environment in time, this paper puts forward the construction of enterprise competitive intelligence system based on large data. Through b/S (browser/server) architecture, Using the network crawler of focusing crawler to carry on the collection of information, and using the KNN algorithm based on Hadoop to process and classify the information, overcome the problem of high time complexity of KNN classification algorithm under large data, and the system supports user customization. Competitive intelligence based on large data ...

The February 25 news, Juniper Network launched on February 24 cloud based data center fabric solution--qfabric. It is reported that compared with similar products, the speed of qfabric architecture has increased nearly 10 times times, and the demand for operational resources has been reduced by 9 times times. Juniper Network executive Vice president and Data Center Business Department General Manager P.k.anand introduced, qfabric architecture is Juniper Network data Center Network Research and Development plan "cloud plan" a result, invest in research and development funds more than 100 million dollars. Anand Introduction, Qfabric architecture by three f ...

Research on network security situation perception model based on cloud computing Guofangfangfang Longting Wanghuiqiang Network Security situational Awareness technology as a comprehensive security information acquisition and processing technology, in the field of network security protection has a very important position. However, traditional network security situational awareness has some defects such as low accuracy and single point failure. Cloud computing technology can effectively solve the problem of insufficient capacity of node processing. In this paper, a four-layer network security situation model based on cloud computing is proposed, which solves the accuracy of network situation information generation.

Research on privacy protection technology in cloud computing based on population Information system Beijing posts of Beijing posts and new Yu the Privacy protection model proposed in this paper is to solve the problem of data privacy disclosure in the population information system, which is confronted with the data storage to the cloud service platform. Through the introduction of data slicing based on mutual exclusion data and the data slice identification generated by the semi trusted third party privacy protection strategy, it achieves the storage flow of population information system data in the model, the deletion of population information system data and the privacy protection of the reading process. Finally, the safety index of the model is ...

The construction of the information platform for the safe aquaculture of broiler based on cloud computing Liu Guangming Chen Changxi with the national "Twelve-Five" rural area science and technology project as the research background, in view of the current chicken breeding safety awareness is weak, overflow pesticide, veterinary drug phenomenon and the quality of livestock and poultry products are not improved and so on, using the Using the Java language development, the related system models were established from 6 aspects of chicken and broiler production, slaughter and quarantine, storage and transportation, sales and system management. The use of WebService technology, Vmwar technology and ...

Thoughts on the development of periodical publishing industry based on cloud computing Ma Jinyu The concept of cloud computing, discusses the application of cloud computing in the publishing industry, analyzes the advantages of cloud computing periodicals publishing industry and the problems faced, on the basis of the construction of digital publishing law system, digital publishing industry, standardization of Development, The development measures of digital publication of periodicals are discussed in 5 aspects, such as the Scientific division and cooperation of various subjects in the industrial chain, the security of cloud computing and the countermeasures of editing in the background of cloud computing. Thoughts on the development of periodical publishing industry based on cloud computing

Design of medical data exchange middleware based on cloud platform Zhang Zhi Lamborghini Wei The development of information technology constantly put forward new requirements for medical information, the development and maturity of cloud computing provide a new opportunity for the development of medical informatization. As the core of cloud computing, middleware plays an important role in the realization of medical cloud platform. This paper puts forward a kind of medical data sharing middleware based on cloud computing technology, which can make full use of computing resources of cloud platform and reduce the cost of duplicate development Exchange sharing program. Design of medical data exchange middleware based on cloud platform

Analysis and estimation of cloud computing construction scale based on system Dynamics LI Yujian Kozun to set up the scheduling model of virtual machine in cloud computing virtual environment by using System Dynamics analysis method the system Dynamics model and method of computer system simulation are used to study the business requirement and construction scale of cloud computing virtual machine from the system point of view. Find out the key factors that affect the number of virtual machines in cloud computing further to the decisive factor of the scale construction of the resource pool, using the mathematical Statistics theory and method, this paper puts forward the basis and the concrete realization of the optimization estimate construction scale, gives the regression equation, and verifies the prediction regression ...

Vehicle Network cloud security model based on trusted computing Zhang Wenbo Baozhen Li Jian based on the idea of trusted computing, this paper proposes the framework of the security model of vehicle network cloud computing based on trusted computing, and proposes the frame of identity authentication and trust evaluation for vehicle communication equipment, and gives the key management structure and the mobile node authentication process based on the framework. Build a trust chain based on TPCM (Trusted Platform control module) on each virtual machine on the vehicle networking cloud Platform, based on ...

Huang of flow billing model based on Petri net in cloud computing environment Yu Juichang by analyzing the dynamic of service module process combination under cloud computing environment, using stochastic Petri net to carry out dynamic process modeling and tracking, the paper gives the process billing model under the Layered billing system, Using Petri net to analyze and design the billing process, it is convenient for the cloud service provider to realize the State based billing control, so as to optimize the billing strategy. Realized cloud computing based on the process model of service measurement, and according to the model for the corresponding pricing, users can pay on demand. By applying ...

Research on the parallel inversion method of biomass remote sensing based on MapReduce model Shing, Liu Zhengjun, Hao Wen MapReduce model is a new parallel programming model based on cloud computing platform. In this paper, the MapReduce parallel programming model is applied to the parallel processing of remote sensing images, and the biomass (total biomass and edible grass content) of the three river source areas in Qinghai province are carried out with the MODIS13Q1 data products of the 5a growth season (May-October) of 2005-2009 years.

Research on disaster tolerance model of digital library based on cloud Shin Min Hu Nio Ping has many potential dangers in the digital library information system. In order to guarantee the validity of information resources and the continuity of information service, it is necessary to build a disaster tolerant system of digital library. This paper first discusses the role of digital library information security system in disaster recovery, and introduces cloud computing and cloud storage. Then, the architecture of disaster tolerance system is introduced. At the same time, the paper describes the model of disaster tolerance system of digital library based on cloud.   Finally, the paper expounds the management and maintenance of the disaster-tolerant system of digital library based on cloud. Tem ...

On March 25, 2014, the 2013 Sina China Games Ranking Ceremony kicked off in the National Convention Center. The awards ceremony will be presented including the 2013 page tour boutique award, the best operating platform, stand-alone hand tour boutique award, domestic online games boutique award, turn-based online games boutique award, action online games boutique award, shooting online games boutique award, role-playing Top Online Games, Fantasy Online Games, Hot Blood PK Games, Best Sports Games Award, Best 2D Creative Online Travel Awards, Best Anime Games Theme Award, Best Historical Themes Award and 2014 Most Awaited Game Award, etc. A prize ...

Dynamic adjustment algorithm of file backup and distribution in telecom data Warehouse based on cloud platform Yang Miaomiao Li-Liu Jinghu Hadoop leverages a unified backup mechanism to ensure data availability and fault tolerance. However, for important blocks of files, you can only set the number of replicas by modifying the configuration file. By analyzing the access situation of data Warehouse files in telecom industry, this paper proposes a dynamic adjustment algorithm (BPDA) for file backup and storage to improve the data locality, so as to reduce the I/O and network consumption caused by data transmission, and to improve query efficiency. Using a multiple replica consistency hashing algorithm, probabilistic sampling and competitive weakening ...

ARTISTX is a bootable DVD based on http://www.aliyun.com/zixun/aggregation/13835.html ">ubuntu, which contains many services for audio, Free multimedia packages for 2d and 3D graphics and video production. The goal of the project is to demonstrate the diversity of multimedia software on the GNU platform and enable innovative individuals to perform their tasks with the help of free software. After years of continuous development and 10 editions ...