A dynamic data information management algorithm for multi-database system under WAN

Author(s):  
Xu Hong ◽  
Zhang Yi ◽  
Hu Jianming ◽  
Song Jingyan
2014 ◽  
Vol 599-601 ◽  
pp. 2194-2197
Author(s):  
Xue De Luan

The computer database system was applied to information management to improve information management of scientific and modernity, to improve the efficiency of information management. This paper discusses the characteristics of computer database system and application in the information management status quo, to improve the information management, improve the efficiency of information management has a certain guiding significance.


2018 ◽  
Vol 2018 ◽  
pp. 1-14 ◽  
Author(s):  
Dong-Gun Lee ◽  
Ji-Young Park ◽  
Sang-Hoon Song

Projects in the construction industry are becoming increasingly large and complex, with construction technologies, methods, and the like developing rapidly. Various different types of information are generated by construction projects. Especially, a construction phase requires the input of many resources and generates a diverse set of information. While a variety of IT techniques are being deployed for information management during the construction phase, measures to create databases of such information and to link these various different types of information together are still insufficient. As such, this study aims to suggest a construction information database system based on BIM technology to enable the comprehensive management of site information generated during the construction phase. This study analyzed the information generated from construction sites and proposed a categorization system for structuring the generated information, along with a database model for storing such structured information. Through such efforts, it was confirmed that such a database system can be used for accumulating and using construction information; it is believed that, in the future, the continual accumulation and management of construction information will allow for corporate-level accumulation of knowledge as opposed to the individual accumulation of know-how.


2014 ◽  
Vol 687-691 ◽  
pp. 1819-1822
Author(s):  
Kai Hu

This paper analyzes the application of computer database system in information management and proposes the related countermeasure describes. With the continuous development of society, the application of network technology in people's lives is more and more widely, information management are implemented in various enterprises, and computer network is used for data collection and collation.


2014 ◽  
Vol 644-650 ◽  
pp. 3157-3159
Author(s):  
Xiao Ming Jiang

At present, the database application is deeply to each industry in China, the database system responsible for the storage and information management tasks focus on the store a lot of data leakage or damage, it will be for the enterprise and the country caused heavy losses. With the increasingly fierce market competition, modern enterprises are facing tremendous pressure of competition, talent, technology, equipment to become the three key factors in the development of enterprises. Among them, as the enterprise one of the most important assets of enterprises to realize the computer equipment information management, the normal production is the guarantee of enterprise, is the enterprise to raise the benefit.


2014 ◽  
Vol 8 (1) ◽  
pp. 795-802 ◽  
Author(s):  
Rui Wang ◽  
Wu Zhao ◽  
Cunjing Luo ◽  
Zhiyong Wang ◽  
Tao Luo

The manufacturing industries dealing with machining and tools' manufacturing generate a large amount of data concerning the machining process. However, in most cases, this information is not used efficiently as there is no system dedicated for storing and manipulating such data. In order to use these data to improve the efficiency and increase the benefit of machining, the cutting database system is built for these manufacturing enterprises, which can provide rational cutting parameters and tool solutions. JAVA and MYSQL are used as the base of database management system, combining XML and JavaScript technology. The intelligent tool selection model was designed, and the functions of basic information management and query were realized. It was concluded that it can commend reasonable cutting parameters and tool solutions according to machining condition input.


2011 ◽  
Vol 181-182 ◽  
pp. 820-824
Author(s):  
Min Song Li

Based on the analysis of web database realize technique,the paper researches the design of the web database system by JSP. aim at the problem that database access based on JDBC is low efficiency in distribute servers, one of the solutions is adopting the method of database connection pool. and completes the network information management system based on Browser/server(B/S) mode.


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