Data Processing

Xml_parser_get_option gets the option to use for parsing. Syntax: mixed xml_parser_get_option (int parser, int option); Return value: Mixed type data function type: Data processing &http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; content description This function is used to get X ...

Tivima is a simple Web mini virtual manager that functions to manage http://www.aliyun.com/zixun/aggregation/14840.html "> The KVM running on the virtual host. It cannot manage the huge data processing center of thousands of servers, but it can manage the host center from the Web browser LIBVIRT/KVM for SMEs. Tivima 0.1 is the first release version. Currently supported features are:-show ...

Skyline calculation based on MapReduce projection partitioning in the framework of the Wang Shuyan Yang Xin Li Autumn in recent years, Skyline Computing plays a more and more important role in decision application. The research on single machine processing has been more mature. Nowadays large data explosion, Skyline Computing is confronted with the problem of data processing. The MapReduce is a parallel model, which is widely used in the application processing. As we all know, mapreduce processing requires that tasks be decomposable. Sk Yline calculation on MapReduce ...

Kst is a fast real-time large dataset viewing and drawing tool that supports built-in data analysis. Kst contains a variety of powerful built-in features and extensible plug-ins that support keyboard and mouse drawing operations, built-in drawing and http://www.aliyun.com/zixun/aggregation/14345.html "> data processing functions such as histograms, Equations and power spectrum), built-in filtering and curve fitting functions, convenient command line interface, modeless dialog box powerful graphical user community ...

The design of Web log analysis system based on hadoop/hive Liu Yongzhen, Zhangxiaojing, Li Xianyi use Hadoop, hive designed a system for processing Web log analysis, not only make full use of Hadoop data processing capacity, but also reduce the difficulty of development.   The system is proved to be effective and valuable by comparing with the stand-alone experiment. Keywords: Web log, Cloud computing, hadoop;hive ...

Research on intelligent tourism information push system based on cloud Platform XI ' an University of Technology Hele this paper puts forward a intelligent tourism information push system built on the cloud platform, and studies and solves some key problems involved in the system. In view of the massive data processing problem in the tourism system, we can deal with the huge amount of the tourism information through the powerful computing ability of cloud computing. By introducing the information referral system based on user information and tourism information context collaborative filtering algorithm and geographical location based recommendation algorithm in the Tourism Information Service platform, this paper helps to ...

Cnii Network News Before the end of the China International Modern railway technology and equipment exhibition, Huawei for the first time on the display of cloud computing technologies, a new generation of railway informatization solution, Huawei to the railway equipment industry show the bright future of cloud computing technology, the traditional railway information application system, The management system moved to the big platform of Huawei Cloud computing, which brought great changes to the future railway information system. To enter the railway information system of the high Iron Age, 350 km/h high-speed brings, not only faster real-time data processing pressure, road network safety grade and fine maintenance requirements are also greatly improved, railways ...

Sailfish:a Framework for SCM Scale Data 處理 In this monitors, we presentsailfish, A new map-reduce framework for SCM SCA       Le data 處理. temp_12060408124505 ...

Application of large data technology in precise air drop system Yunsug Zhangguigang Yang Hongbin Wang Shijun precise drop system can deliver goods and personnel to designated areas quickly, accurately and cheaply, so it plays an important role in the disposal of emergency emergencies. Based on the research of the accurate aerial dropping technology and the large data processing technology, this paper puts forward a block diagram of the precise drop system, and demonstrates the feasibility of the application of large data technology in the precise drop system. Application of large data technology in precise drop system

1. Excel is right, most of the consulting company's stuff is this thing painted. Remember keywords: charts, PivotTable reports (ask Niang). The default style is too ugly to change. Search the web for a bunch of tutorials like McKinsey +excel. 2. PowerPoint must be shown to the audience. PowerPoint debut! In addition to being able to paste Excel chart scheduling edits, you can also save them as pictures on the web. 3. Tableau public Free chart drawing and data processing tools. This is now very hot abroad, import ...

Registered Surveyors Class name audition (first level) laws and regulations and comprehensive knowledge (first level) measurement data processing and measurement professional practice (First level) case study of Metrological speciality the package: "full-intensive class + Test model class + Management Han class (including test skills)", registration is sent to the 2014 network course, with the report with the study! " To sign an agreement ...

Preg_match string Alignment parsing. Syntax: int preg_match (string pattern, string subject, array [matches]); return value: Integer/Array function kind: Data processing &http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; content description This function patter ...

Virtual machine security Strategy of printing ERP in cloud computing environment Shen Keqin Li Yunwei in the current ERP (Enterprise Resource plan) project facing the massive data processing problems, based on the advantages of cloud computing platform, developed a cloud computing environment ERP system. However, one of the major challenges facing cloud computing is the security of virtual machine systems. This paper analyzes the system factors affecting the security of virtual machines, and presents a new security solution for virtual machines, which realizes the security system under dynamic monitoring of virtual machines. To solve the traditional virtual machine easy to network ...

"Editor's note" Hadoop is considered the best large data analysis platform, itself has good performance, as well as active open source community support, Hadoop founder Doug Cutting also predicted that future Hadoop is not only for large data processing, but also will become the system core of the data platform, will be used for online transaction processing ... Hadoop's development prospects seem bright, but did not notice the emergence of competitors, Hydra in some ways even more than Hadoop superior performance, announced Open source, Hydra got more and more ...

Preg_match_all string integer alignment parsing. Syntax: int preg_match_all (string pattern, string subject, array matches, int [order]); Return value: integer function type: Data processing &http://www.aliyun.com/zixun/aggregation/37954.html ">nbs ...

The Hierarchical Data Format (HDF) is a general-purpose library for storing scientific data in a file format. It can http://www.aliyun.com/zixun/aggregation/14345.html "> Data processing to Datasets (multidimensional arrays) and groups (organization object structure). Hierarchical Data Format 1.9.114 This version updates the new API call Fortran hit ...

Research on an incremental processing mechanism of parallel data based on NoSQL Huazhong University of Liu Cloud computing has brought new opportunities and challenges to the process of data processing. The traditional relational database is unable to meet the requirement of large data, and the distributed non relational database can satisfy the high concurrency and high demand of reading and writing because of its high reliability and high availability. However, the superior performance of distributed, relational databases is at the expense of SQL data-processing capabilities. Therefore, it is an important research to improve the data processing ability of the non relational database.

Research on the Individualized Information Service of Digital library in the cloud computing environment Hubei University of Technology Hu Xiuyun based on the present situation of digital library, cloud computing and personalized information service, this paper finds out the problems of Digital library information service and the bottleneck of its development, and the virtualization of cloud computing, distributed data storage, The key technologies, such as mass data processing and cloud platform, are used to construct the personalized information service cloud platform of Digital library, and to deploy cloud services on the platform. This article mainly carried out the following work: (1) introduced cloud computing key technology and personalized information key technology ...

Summarization of large data system and analysis technology Cheng Wang win Guojie first, according to the different processing forms, introduced the characteristics of different forms of data and their typical application scenarios as well as the corresponding representative processing system, summed up the large data processing system three major development trends; then, The large data analysis technology and application (including depth learning, knowledge computing, social calculation and visualization) are summarized, and the key role of various technologies in the process of large data analysis and understanding is summarized. Finally combed the large data processing and analysis ...

In 2012, "big data" has been greatly developed. However, it is not hard to see from the perspective of the enterprises themselves, service prices and the limitation of "big data". Not everyone needs big data. From social media startups to New York's Central Park, big data analytics are spread across almost every company. This is an era of "big data" flooding. This is also evidenced by a recent report from Gartner, a well-known data analyst firm that shows that big data will drive $ 28 billion in global IT spending in 2012 and more than $ 230 billion in 2016. 230 ...