Research on data integration of ordnance equipment training simulation system
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Abstract:
The database of the existing ordnance equipment simulation training system is multiple.Its data format and service offered are also different,bringing about information passing different department difficultly.It's difficult to improve the equipment supporting between dispersive systems.This paper introduces a data integration patterns-data integration based on the data warehouse.Using the data integration model that can mask a variety of heterogeneous data stored in different databases,to solve simulated training sub-systems data sharing and exchange of issues,to achieve interoperability of data between the subsystems,security simulation training system for the realization of integrated data protection.Keywords:
Realization (probability)
Data Exchange
System Integration
Data model (GIS)
Disparate system
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The construction and maintenance of operation smart system data center need to collaborate processing data management issues including data description consistency,unique identification,storage,data secure access control. The analysis of information model matching and data center data content description of nature,information model extension methods,based on the information model and its properties of data modeling,object identity management,data storage and data access control process. The technology has been applied in China Southern Power Grid integration operation data center construction project.
Data model (GIS)
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SCADA
Data Processing
Data model (GIS)
Data administration
Data Analysis
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Digital campus construction is an important task for the higher education information development.Due to the different database commonly used by universities to manage all matters of the school system,there are a lot of redundant and inconsistent information or even the information island.These have seriously hampered the university information construction.The data integration technology based on ETL can solve this problem.Taking the university integrated digital campus platform as the background,the construction program of the university data integration system based on ETL is proposed.The system integrates the ETL technology with traditional technology,and use adapter technology and middleware technology to handle large quantities of historical data and to deal with small quantities of data in real-time,which can meet customer demand of all the data processing,and solve the problem of heterogeneous data integration and sharing.
Adapter (computing)
System Integration
Information integration
Data Sharing
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Network operators and service providers are faced with technology and marketplace changes. Enhanced decision-supporting capabilities are needed to respond quickly to these changes. In this paper we present a system which applies a data warehouse approach for collecting and analysing data from an Intelligent Network to support business decision support systems. The system continuously gathers data from disparate systems in different formats, transforms the data into a consistent format and loads it into a database. Sophisticated and flexible analysis report facilities are provided, which are important for network planning, system operation and marketing.
Online analytical processing
Business Intelligence
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System Integration
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In order to generate combat efficiency data of military training,the first step is to implement mass data integration and fusion.The data environment of military training base is constituted with multiple and heterogeneous data sources.According to the status quo of data collection and usage of military training bases,a solution based on web service was provided to meet the above need: XML Schema technology was used to unified heterogeneous data model;data of combat platforms and corresponding efficiency indexes were used to achieve data integration.Functions and the structure of the system were designed in the meantime.Test shows that the system could meet functional requirements and have the ability to process mass data.
Schema (genetic algorithms)
Sensor Fusion
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Geo-environmental data resources have obvious features of scattered,multi-sources and heterogeneous. So integrating and sharing geo-environmental data resources is the groundwork for daily management,prediction and early warning,emergency decision-making of geo-environment. After analyzing existing geo-environmental data status,this paper presents a multi-sources data integration method which takes data catalog as the core and contains three modes namely static importing,dynamic creating and remote link. For data service,this paper puts forwards an incorporated measure which combines metadata navigation,direct datasets browsing and query with map visualization. Then authors design and implement the geo-environmental data integration and service system by using ASP. NET,Flex and Web GIS. The practice shows that the system can efficiently integrate scattered,multi-sources and heterogeneous geoenvironmental data and provide safe and convenient data sharing service for different users.
Environmental data
Data Sharing
Data mapping
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In order to solve problem of distributed heterogeneous data in water business application,a data integration scheme which combines data mapping and data collection is proposed in this thesis.The scheme carries out data collection through pattern copy by data transformation middleware between databases,and integrates large quantities of low-rate data by data mapping technology based on federal database,then realizes water business applications standardization and water information service integration by adopting component conception,which meets the needs of cross-basin hydrological data sharing and collaboration.The results show that this method can effectively implement data integration of different data sources,and provide a basic data platform for hydrological information system.
Data transformation
Data mapping
Enterprise information integration
Data Sharing
Data model (GIS)
System Integration
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During the application of power system security check, a variety of raw data acquired from different sources, including the information of current operation state, day-ahead forecasting and scheduling etc., should be integrated to generate the cross-sections dataset describing the future operation. The original power system modeling information is exported by SCADA/EMS in CIM format. Furthermore, the problem of translating, accessing and integrating data into the proprietary format for the application of power system security check is challenging, especially the problem of integrating data representing day-ahead power system. This paper explores the problem above and discusses solutions to some challenges in data integration. Finally, the generation of data files in the PSS/E format is implemented.
SCADA
System Integration
Data Security
Data model (GIS)
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In the present paper the functions of the hardware,the working process,the information,and the functions of software are analyzed with the idea of the system integration for the different kinds of automatic warehouses.Some special technologies,such as computer network,database management system,multi languages programming,data communication are used to integrate the computer controlling and the information management for the different kinds of automatic warehouses.
Information integration
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