Dissertation > Excellent graduate degree dissertation topics show

Design and Implementation of Assistant Sci-tech Novelty Retrieval System Based on Middleware

Author: LuWenYan
Tutor: LuJianDe
School: Suzhou University
Course: Computer technology
Keywords: XML Middleware Heterogeneous Data Integration Model Mapping
CLC: TP391.3
Type: Master's thesis
Year: 2011
Downloads: 46
Quote: 0
Read: Download Dissertation

Abstract


With the rapid development of computer networks and information technology, there are a large number of heterogeneous databases based on different operating system platforms and database management systems in the library of Suzhou University. Novelty retrieval workers use these databases frequently to finish their job. In order to make more effective use of these database resources, resolving the problems of heterogeneous database integration and“one-step”query are urgent issues. The main purpose of heterogeneous database integration is to mask the underlying differences between heterogeneous data sources, and to achieve information sharing between different data sources, so that novelty retrieval workers can have transparent and flexible view and access to these heterogeneous databases.This paper studies the theory and technology of heterogeneous data integration such as the data integration, XML and Web Services. Then an Assistant Sci-tech Novelty Retrieval System based on middleware has been designed to realize the idea of heterogeneous data integration. This system uses XML to establish the public data model. XML is the data exchange format. With the help of Web Services technology, which masks the underlying differences between heterogeneous data sources, a global integration environment can be built in the middleware. It shields the platform of heterogeneous data sources, system environment, the internal data structure and other aspects of heterogeneity, enabling the data integration query in multiple heterogeneous data sources. This paper designs and describes the overall system structure and the function of each module. It also details the research and design of the key technologies such as the system model integration management and wrapper. Then design and implement the Assistant Sci-tech Novelty Retrieval System based on middleware by application of the above system structure. Moreover, we also design the method of global query, result integration and filtering process system. In the test of system prototype, the system integrates several commonly used novelty databases, provides the global query interface for the novelties in the client, leading to the basic realization of the“one-step”query.

Related Dissertations

  1. Research and Implementation on Knowledge Representation of Gene Regulatory Network,Q78
  2. Research and Implement of SDO Model in University Enroll System Based on SOA,G647
  3. Research on Integration Technologies of LXI Automatic Test System,TP274
  4. Method of mapping UML models to XMI,TP311.5
  5. Web-based scientific computing legacy application sharing technology research,TP393.09
  6. Design and Implementation of a Multi-tier Architectural Special Resources Management System Based on B/S,TP311.52
  7. Based on RFID Prison Intelligent Management System Research and Implementation,TP315
  8. Design and Implementation on Data Exchange of Electronic Supervising System of Governmental Examining and Approval,TP311.52
  9. Enterprise Service Bus Based Information Integration System for Die & Mold Enterprises,TP311.52
  10. Research and Application of Semantic-Based Information Extraction,TP393.09
  11. Content-based wireless sensor networks publish / subscribe middleware,TN929.5
  12. Large steel companies of EDI data exchange platform,TP311.52
  13. SOA-based collaborative manufacturing data integration of heterogeneous systems research,TP311.13
  14. Jiamusi University Data Center Management System Design and Implementation,TP311.52
  15. Harbin Institute of Physical Education Teaching Resources Management System Design and Implementation,TP311.52
  16. Deep Web Data Cleaning Method Research and Application,TP393.09
  17. Design and Implementation Online Examination System Based on JSP/XML,TP311.52
  18. Research on F&B Index Structure Supporting XML Query,TP311.13
  19. The Design and Implementation of the Data Exchange System,TP311.52
  20. Research and Implementation of NewsML-based News Management and Publishment System,TP311.52
  21. Research and Implementation of Data Integration Based on SDO,TP311.52

CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Information processing (information processing) > Retrieval machine
© 2012 www.DissertationTopic.Net  Mobile