Distributed

JPPF is a shorthand for the Java Parallel 處理 Framework, a Java Parallel processing framework that runs on computers requiring large processing requirements to drastically reduce processing time. The framework is split into smaller pieces by an application that can execute the sequence simultaneously on different machines. It is an open source grid computing framework that can run multiple Java applications simultaneously in a distributed execution environment. JPPF 3.0 This version brings with it the use, stability, reliability, and flexibility ...

In the OSGi v4.2 specification, the unified standard of remote invocation is defined, which further deepens the modular idea. As one of these implementations, R-OSGI provides a Service-oriented remote invocation component that allows us to easily implement the invocation of two OSGi Service in different geographies. This paper introduces the implementation of traditional OSGi application and R-osgi, and expounds the implementation of R-OSGI for OSGi specification. Then through a simple function to achieve by the shallow into ...

The Talend Open Studio for ESB is a versatile and flexible http://www.aliyun.com/zixun/aggregation/7921.html "> Enterprise Service Bus (ESB), Provides event-driven and document-oriented processing patterns, as well as distributed operation management mechanisms. It supports content-based routing and filtering, has the ability to transmit complex data, and can provide a range of standard interfaces. by Apache CXF, Apach ...

Bazaar VCs is a simple decentralized http://www.aliyun.com/zixun/aggregation/9591.html "> Version control System. Its features are easy to use, stable and reliable and flexible to use. It enables users to branch remote repositories to local environments without special permission to submit to local branches. About Bazaar Bazaar is a version control system that can help you keep track of your project's history and work with others easier. Whether you are a developer ...

Bino is a 3D stereo http://www.aliyun.com/zixun/aggregation/10244.html "> video player that supports multiple monitors. It supports a variety of 2D and 3D video formats, a wide range of display devices, as well as distributed multiple-screen display video demo, such as: A variety of projector settings. Bino 1.3.3 This version supports new features of full scripting, better support for older graphics cards, support for two cameras at a time, and support for NV with SDI video output ...

(Compiling/Xiao Hee) Blizzard Entertainment Korea company officially announced today, and the Korean Scholarship fund Committee jointly established the "Dream and Love" scholarship program officially launched.　　The "Dream and Love" scholarship will be distributed to college students in poverty by a total of 200 million won a year.　　It is reported that Blizzard Entertainment in June last year with the Korean Scholarship fund Committee signed a 3-year, a total of 600 million won (about 3.54 million yuan) scholarship program. The "Dream and Love" scholarship will be awarded to 40 poor college students, with 2.5 million won per semester. Apply for "dream ...

Global financial Center with the occupancy rate of 70%, Pudong Grade A office to seize the market voice by the "East real Estate" Dongdanxia Ernst and the signing of the contract, so that all the Fonsen building in the global financial center successfully completed in 2009.　　When the occupancy rate reached 70%, the global financial center began to become stronger at the negotiating table. Sen Mansion's marketing manager told the "East Real Estate" reporter, "the remaining 30% vacancy rate, low area, central, high area are distributed, but many floors are not even a piece." Although the Sen mansion has not mentioned the preferential policies to the Ernst and the firm, it is the Shanghai office ...

Overview distcp (Distributed copy) is a tool for copying within and between clusters of large clusters. It uses Map/reduce to implement file distribution, error handling and recovery, and report generation. It takes the list of files and directories as input to the map task, and each task completes a copy of some of the files in the source list. Because of the use of the Map/reduce method, the tool has a special place in semantics and execution. This document provides guidance for common DISTCP operations and describes its working model. Use method Basic Use Method D ...

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.

Measurement of Urban road travel time based on MapReduce Shuai Zhaozhou Dinwilong Wang Xiaohui Urban Road travel time calculation has been one of the core problems in intelligent transportation system, and accurate and efficient travel time calculation can effectively help road control and reduce traffic congestion. However, in the face of huge and fast-growing urban road traffic detection data, how to integrate the distributed computing model into the traditional travel time calculation problem has become an urgent problem to be solved. Based on the massive road license plate recognition data, the paper designs a city based on MapReduce programming model.

Based on HBase agricultural Wireless sensor information Storage System Zhou Lijian, Chen Qingqui Wireless sensor network due to the spread of the cross-regional, with the expansion of wireless sensor network, how to efficiently organize storage of these cross-regional large-scale sensor data is a hot and difficult problem in recent years. According to the large size and wide distribution of large scale sensors, a distributed storage scheme is designed using hierarchical distribution. The hbase of Hadoop is a distributed database that provides real-time read-write, accessible, highly scalable, and high-availability storage services. Build with HBase ...

Cloud computing task scheduling algorithm based on mutation operator Chen Cai Gaoxiang in order to efficiently dispatch the massive tasks in cloud computing, an improved genetic algorithm is proposed. The mutation operation is divided into two kinds, in order to avoid the improvement of mutation operation so that the algorithm into a local solution, in the population initialization, the chromosome matching rate of the way to choose the initial population, so that it evenly distributed in the entire solution space. Cloud computing task scheduling algorithm based on mutation operator

Internet of things and data mining cloud services Qing and cloud computing are the research hotspots of information technology at present, discuss the role of data mining and how to combine these 2 technologies.   This paper analyzes the position and function of data mining in the Internet of things, points out that cloud computing is the cornerstone of the Internet of Things, analyzes the similarities and differences of distributed data mining and parallel data mining, and illustrates the ways of providing data mining service in the Internet of things. Keywords: Internet of things, cloud computing, data mining and ....

Absrtact: 10 net loan platform this year, the volume of turnover is mainly distributed between 400 million ~17 billion, some platform to take the platform of their own security model, while the rest of the platform to take the guarantee company security model [set up a guarantee company to guarantee customer principal and interest has become an industry flow 10 Network lending Platform this year, the volume of turnover has been mainly distributed between 400 million ~17 billion, some platform to take the platform of their own security model, while the rest of the platform to take the guarantee company security model [set up a guarantee company to guarantee customer principal and interest became a kind of industry popular ...

June 8 is the World Ocean Day and the National Marine Propaganda Day. The theme of this year's marine day propaganda campaign in our province is "Protecting the Marine Environment and Developing a Blue Economy." On the very day, various forms of publicity activities were carried out throughout the country, actively encouraging the public to scientifically exploit and utilize the oceans, treasure the marine resources, protect the marine ecological environment and marine biodiversity, and strive to build a harmonious human-maritime relations. The main venue of the Ocean Advocacy Day was jointly sponsored by the Provincial Department of Marine and Fisheries and Huludao Municipal Government. The exhibition featured photographic works and paintings on the sea, distributed 1,500 promotional bags and 2,700 pictures of the publicity brochures through environmental volunteers. .

According to the SamMobile website, Samsung is developing its own virtual reality device, called Gear VR, to be unveiled at this year's International Consumer Electronics Show in Berlin. In fact, Gear VR is not a stand-alone virtual reality product, more like the Cardboard distributed at this year's Google I / O conference, where users need to connect Galaxy phones to Gear VR via the USB 3.0 interface. Gear VR is not equipped with sensors, the use of smart phones ...

Remote Python Call (RPYC) is for RPC remote procedure calls and http://www.aliyun.com/zixun/aggregation/13452.html "> A simple and symmetric Python Library of distributed computing. It supports synchronous and asynchronous operations, callbacks, secure remote services, and transparent object proxies. Remote Python Call 3.2.2 is a maintenance version, fixed on Windows ...

Fossil is a distributed software configuration management and http://www.aliyun.com/zixun/aggregation/9591.html "> Version control system, characterized by simplicity, reliability and ease of use. It comes with integrated bug tracking and wiki features that are easy to install and run in the chroot environment and can be distributed as a single static binary. Other features include a web interface, automatic synchronization, a simple network, and support for CGI. Fossil 1 ....

Mysql/galera is a distributed version of MySQL that can be used to create a synchronous multiple master MySQL (InnoDB) cluster. It is based on the concept of write settings synchronization and a patched MySQL server and galera composition, a universal synchronous backend that implements the Wsrep interface. Mysql/galera has a truly multiple-master function that can be modified at the same time on different nodes in the same table. This is truly highly available and will never lose a committed transaction. Mysql/galera 0.8 ....

Zabbix is an enterprise-class open source solution based on the Web interface that provides distributed system monitoring and network monitoring capabilities. Zabbix can monitor various network parameters, ensure the safe operation of the server system, and provide a soft notification mechanism for http://www.aliyun.com/zixun/aggregation/13879.html "> system Administrator to quickly locate/ Solve all kinds of problems. Zabbix is composed of 2 parts, Zabbix server and optional ...