Dissertation > Excellent graduate degree dissertation topics show

Research on Temporal Database Design Methodology Based on UML and Relational Model

Author: LiZuo
Tutor: LiuHongXing
School: Wuhan University of Technology
Course: Computer Science and Technology
Keywords: Temporal Database Conceptual Model UTCM UML Model Trasformation
CLC: TP311.13
Type: Master's thesis
Year: 2010
Downloads: 130
Quote: 0
Read: Download Dissertation

Abstract


As the widespread use of database technology, it is becoming mandatory to process temporal data in information system. In order to describe the temporal data, the concept of temporal database is proposed. The history, present and future of objects are recorded in temporal database which reflects the development of real world. As there is no commercial temporal database management system, the research on temporal database design methodology based on mainstream database management system has practical significance.The basic concepts as well as the situation of research of temporal database are introduced and analyzed in this thesis. Based on the existing research, a new temporal conceptual model UTCM is introduced in this thesis by extending the class diagram of UML, which can record bi-temporal information. UTCM is independent of the implementation platform. UTCM can support the conceptual modeling of all kinds of application area while independent of the implementation platform of database. The bi-temporal information can be recorded in UTCM and it is convenient to map a UTCM conceptual model to relational database schema.Both the design principle and basic components of UTCM are introduced in this thesis. The conceptual design methodology of temporal database based on UTCM is introduced with the example of information system of wage policy.The logical design of temporal database is discussed in this thesis. In the design methodology of temporal database based on UTCM, the logical design process is equal to mapping a UTCM model to relational database schema. A set of mapping rules are introduced with the example of information system of wage policy.The update and query of temporal database which is implemented in a relational database are discussed in this thesis. The algorithm of insert, delete, update is introduced also with the example of information system of wage policy.

Related Dissertations

  1. The Research and Design of Middle-Small Enterprises Purchase-Sales-Inventory Management System,TP311.52
  2. Design and Simulation of Flight Management Computer System CDU Unit in Flight Simulation,TP391.9
  3. Method of mapping UML models to XMI,TP311.5
  4. Analysis and Design of Quality Courses Management System Based on .NET,TP311.52
  5. 2010 World Expo Imported Food Traceability System Research and Project Implementation,TP311.52
  6. The Analysis and Design of Logistics Warehousing System Based on UML,TP311.52
  7. Design and Implementation of Classroom Fingerprint Attendance System,TP391.41
  8. Design and Implementation of the database graphical design tool,TP311.52
  9. The Analysis and Modeling of Operations Group of Highway Fixed-Asset-Management System,F540.58
  10. The Design and Implementation of Information Resources Sharing Platform for Political-legal Department of Weifang,TP311.52
  11. The Design and Realization of Network Training System for Sunshine Property Insurance Company,TP311.52
  12. Design and Implementation of Focus Reconciliation Processing System for Bank Enterprise,TP311.52
  13. The Design and Implementation of Shandong Standardization Information Service Platform,TP311.52
  14. Design and Implementation of the Security Management System of the Building,TP311.52
  15. The Design and Implementation of the Human Resource Management System Based on MVC,TP311.52
  16. The Design and Implementation of the Hisense Online Ordering System,TP311.52
  17. The Design and Realization of Comprehensive Tax Administration Platform for High and New Technology Industrial Development Zone of Weifang,TP311.52
  18. The Design and Implementation of the Survey Data Collection Platform,TP311.52
  19. Design and Implementation of the Garden Management System,TP311.52
  20. The Design and Implementation of Performance Appraisal System for China Tobacco Cigarette Factory in Shandong Tengzhou,TP311.52
  21. The Research of 3G Wireless Network Mirror Based UML and Policy,TN929.5

CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer software > Program design,software engineering > Programming > Database theory and systems
© 2012 www.DissertationTopic.Net  Mobile