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JasperReports is a java-based open source reporting tool that can be used to make reports in a Java environment like other IDE report tools. JasperReports supports PDF, HTML, XLS, CSV, and XML file output formats. JasperReports is the most common reporting tool currently used by Java developers. This version introduces a new CSV query executor, based on the new metadata of the CSV export tool, there are some other improvements and patch fixes;

An important feature of the Red Flag asianux Server 3 system is the provision of a web-based remote management tool--redmin that allows users to manage their systems safely and easily. Currently, the tool includes 11 system management and Network Service configuration modules with detailed help and instructions. &http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; only ann ...

Webmin is the most widely used Linux, the most functional based on the browser (Web page) of the operating system management tools, simply click the mouse, you can achieve the previous must use the command to complete a lot of complex work, even if you are a novice network, you can make Linux for you. Webmin function is complex, a wide range of modules, this article only describes the relevant parts of the site, that is, add sites and MySQL database, other features interested users can access the relevant information. 1, login system in the browser address bar input http://your service ...

Torrentwatch-x is a web-based automated http://www.aliyun.com/zixun/aggregation/33802.html ">bittorrent download software developed using PHP. This is a cross Torrentwatch project and is now supported by NMT. It is run on Linux and Mac OS X with different BT clients and make it work in all Web browsers. It supports RSS subscriptions to ...

IPT_FW is a Linux firewall based on iptables. It is designed for client http://www.aliyun.com/zixun/aggregation/9344.html "> System design. IPT_FW output A shell script that contains the iptables command, so it's easy to check the settings it creates. Configuration file in LibreOffice Calc. The rules for firewalls and a machine using firewalls are separate. It allows you to set the ...

The Pinguy OS is based on the http://www.aliyun.com/zixun/aggregation/13835.html ">ubuntu" release, which is intended for beginners of Linux. It is characterized by a large number of user-friendly enhancements, support for multimedia codecs and browser plug-in out-of-the-box, a GNOME user interface that has been dramatically modified with enhanced menus, panels, and floating toolbars, and a selection of popular desktop applications for many public computing tasks ...

Beijing time June 28 Evening News, according to foreign media reports, the U.S. entrepreneurial Enterprise Mspot announced the introduction of cloud-based music services.　　Users simply upload unencrypted music files to the Mspot server and listen to the music via PCs and mobile devices. In the Mspot service, users uploading 2GB music will be free.　　In addition, 10GB of storage space (about 8,000 songs) required 2.99 dollars, while 100GB of storage space (about the equivalent of 80,000 songs) required 13.99 dollars. Google last month in the developer big ...

Absrtact: Do itinerary planning this, from the PC to the mobile end, can not be as troublesome as before. Especially in 51, Dragon Boat Festival before the arrival of a small holiday, may be a lot of people are still working squeeze, hardly enough time to check a bunch of raiders, and then based on a lot of information to do itinerary planning this, from the PC to the mobile end, can not be as troublesome as before. Especially in 51, Dragon Boat Festival before the arrival of a small holiday, may be a lot of people are still working squeeze, hardly enough time to look up a bunch of raiders, and then make travel decisions based on a lot of information. So "Smart Tour" (IOS) to the ...

With the advent of the new Internet era, new business models and new user habits force enterprises to face major decisions in transition and development. It is based on the new trends in the industry that IBM is pushing for a major transformation in its century-long history: abandoning Low-value/profitable businesses (such as selling hardware such as System x based on X86 architecture) and turning to services (IBM as a SERVCIE--IBM service, 　　This includes the ability to provide a variety of cloud services, as well as the original hardware and business. Around the transformation of IBM, in recent years, IBM accelerated the acquisition of ...

Design and implementation of user behavior analysis system based on Hadoop Beijing Jiaotong University Shang This subject under the background of large data, aiming at the problem of not fully and accurately analyzing network user behavior, using network security to develop package libnids and distributed platform Hadoop key technology, This paper focuses on the design and development of user behavior Analysis system based on Hadoop. The system realizes the functions of mass data packet grabbing and distributed storage, TCP recombination and Application layer HTTP behavior analysis, which not only helps the service provider to provide better recommendation according to the user's behavior characteristics.

The design and development of hospital financial management and decision system based on large data four military medical University Tang This thesis mainly completes the following work: 1. Analysis of the system requirement of hospital financial management and decision making based on large data the data from the existing hospital financial management information system and related subsystems, Through the export of financial and related data and analysis, and in accordance with China's financial software data Interim standard interface for standardization, standardization and customization. Through the establishment of modern hospital financial management framework, to meet the current hospital financial management digital ...

Research on the construction of Curriculum teaching resource base of SaaS model based on cloud computing Rantangwa with the rapid development and maturity of "cloud computing" technology and application mode, all kinds of "cloud services" have become an important way for the future development of Internet, this paper studies the construction method of the teaching resource base of the computer basic course based on , this paper expounds the composing hygiene structure and function module of the teaching resource base of Computer Basic course, analyzes the effective way of constructing and using the teaching resource base of computer Basic course based on cloud computing, and gives the concrete teaching case. SaaS model based on cloud computing ...

The construction and reflection of data center based on cloud computing technology has now become a panacea, no matter what solution will eventually be attributed to cloud computing. In the wave of cloud computing, should university data centers deploy cloud computing? How to make cloud computing real landing, and really play the benefit, not only a concept, but also a question worth pondering. The practice of virtualization technology in data center The Dalian School began to set up a centralized data center from 2003 to the unified management of the external information distribution server of various departments in school. The construction of the data center ...

Design and implementation of file backup system based on tape grading storage Wang Yuexi Hu Xiaoqin Huang with the decreasing of disk price, more and more disaster-tolerant backup system uses local data to be transferred to server disk for backup, but the advent of large data age, resulting in increasing storage pressure. However, in the vast data, a large percentage of data activity is not high. A file backup and recovery system based on tape grading storage is designed and implemented, and the backup files are recorded and organized by means of index, and the incremental backup is realized. The system splits the server side into two parts, first the article ...

Distributed storage scheme based on checksum coding backup Chen Dongxiao, Wang Peng Traditional cloud computing storage system to ensure availability, the general use of mirrored redundant backup to produce a large number of redundant backup data, affecting the storage data space utilization efficiency. In this case, a storage scheme is proposed to reduce the footprint of backup data for storage space. The image redundancy is discarded, the method of verifying encoding is used to reduce the backup data, the backup is validated by the conflict jump mechanism, and the backup quantity is reduced under the premise of guaranteeing the validity of the backup data. Through the simulation program to run the results with the mainstream cloud storage ...

The data processing Guo of downhole personnel based on cloud storage Li Jing trillion in view of the actual situation of the major coal mines in China, this paper studies the personnel positioning system in the underground, and uses the cloud storage instead of the original storage mode in order to improve the insecurity and incomplete of the massive data produced by the positioning. The use of cloud storage body to customize this feature, in the enterprise to build a private cloud, with Hadoop as the technical framework, the use of HBase Rowkey to determine the primary key of the search, HDFs Namenode and Datanode to complete the interaction between the data, fast, efficient ...

Research on public cloud security risk and countermeasure based on model analysis Chen Qiyun Chen Zhikang proposes a public cloud security model to analyze the security risks involved in public cloud from multiple dimension systems, which is helpful to classify and analyze the security risks of public cloud in a clear and complete way.   This paper analyzes the security risks peculiar to public cloud service, and gives the solution with strong maneuverability. Keywords: cloud computing public cloud security security Model temp ...

Research on monitoring data management of logistics vehicle transport based on Hadoop Dalian Maritime University under this paper is based on the original logistics vehicle monitoring and management system. Use the new Hadoop clustering technology to manage the data instead of the traditional database. Under the existing conditions, a cluster environment with 3 nodes is built, and the data format of the monitoring data is redesigned based on the hbase of the Distributed database system, which supports real-time reading and writing, considering the characteristics of the monitoring data. And the use of Hadoop powerful data parallel ...

Intelligent Campus design based on cloud computing technology Southwest University of Science and Technology Logistics Group WU All Wisdom campus construction is conducive to improve the school management service level, in view of the current campus information construction problems, based on cloud computing technology, put forward a cloud computing technology based on the intelligent campus of the overall design scheme, The function of each application system in intelligent campus is summarized. Key Words: Wisdom Campus Cloud computing IaaS Intelligent Campus design based on cloud computing technology

Research on personalized recommendation of e-commerce based on MapReduce Beijing Jiaotong University Bruce Lee with the advent of the large data age, the user's personal information in various ways distributed in different storage devices, integration of all user information and through a certain mining technology can reach the user's potential needs. At present, the rapid development of E-commerce, mobile E-commerce will occupy a dominant position in the future, how to quickly tap the user's personal potential needs, users may be interested in products pushed to the user into a large data era, E-commerce enterprises need to solve the problem. Current electricity ...