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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

An analysis of structural and semantic validity in the data model

Kolapalli, Pavani. January 2008 (has links)
Thesis (M.S.)--Villanova University, 2008. / Computer Science Dept. Includes bibliographical references.

A conceptual database design of a Naval shore command management information system /

Beernink, Kathleen A. January 1992 (has links)
Thesis (M.S. in Information Systems)--Naval Postgraduate School, March 1992. / Thesis Advisor: Bhargava, Hemant K. "March 1992." Includes bibliographical references (p. 50). Also available in print.

Design and implementation of a web-based lead management system using Oracle and ColdFusion technologies

Darschewski, James M. January 2006 (has links) (PDF)
Thesis (M.S.C.I.T.)--Regis University, Denver, Colo., 2006. / Title from PDF title page (viewed on Sept. 7, 2006). Includes bibliographical references.

A semantics-based methodology for integrated distributed database design: Toward combined logical and fragmentation design and design automation.

Garcia, Hong-Mei Chen. January 1992 (has links)
The many advantages of Distributed Database (DDB) systems can only be achieved through proper DDB designs. Since designing a DDB is very difficult and expert designers are relatively few in number, "good" DDB design methodologies and associated computer-aided design tools are needed to help designers cope with design complexity and improve their productivity. Unfortunately, previous DDB design research focused on solving subproblems of data distribution design in isolation. As a result, past research on a general DDB design methodology offered only methodological frameworks that, at best, aggregate a set of non-integrated design techniques. The conventional separation of logical design from fragmentation design is problematic, but has not been fully analyzed. This dissertation presents the SEER-DTS methodology developed for the purposes of overcoming the methodological inadequacies of conventional design methodologies, resolving the DDB design problem in an integrated manner and facilitating design automation. It is based on a static semantic data model, SEER (Synthesized Extended Entity-Relationship Model) and a dynamic data model, DTS (Distributed Transaction Scheme), which together provide complete and consistent modeling mechanisms for acquiring/representing DDB design inputs and facilitating DDB schema design. In this methodology, requirement/distribution analysis and conceptual design are integrated and logical and fragmentation designs are combined. "Semantics-based" design techniques have been developed to allow for end-user design specifications and seamless design schema transformations, thereby simplifying design tasks. Towards our ultimate goal of design automation, an architectural framework for a computer-aided DDB design system, Auto-DDB, was formulated and the system was prototyped. As part of the developmental effort, a real-world DDB design case study was conducted to verify the applicability of the SEER-DTS methodology in a manual design mode. The results of a laboratory experiment showed that the SEER-DTS methodology produced better design outcomes (in terms of design effectiveness and efficiency) than a Conventional Best methodology performed by non-expert designers in an automated design mode. However, no statistically significant difference was found in user-perceived ease of use.

The extended ELKA conceptual model : its structure and dynamic properties

Garza Melendez, Modesto Ricardo January 1995 (has links)
No description available.

Design and implementation of an operations module for the ARGOS paperless ship system

Ault, William R. January 1989 (has links)
Approved for public release; distribution in unlimited. / The "paperless' ship is an idea wvhich has been advocated at the highest levels in the Navy. The goal is to eliminate the enormous amount of paper required in the normal operation of a modern naval warship. The ARGOS system under development at the Naval Postgraduate school is a prototype solution which uses HyperCard/HyperTalk for prototype development. The operations functional area, including sections for training, scheduling, message generation, and publication management is an important part of this development. / http://archive.org/details/designimplementa00ault

Data warehouse schema design /

Lechtenbörger, Jens. January 1900 (has links)
Münster (Westfalen), University, Thesis (doctoral), 2001. / Includes bibliographical references (p. [207]-216) and index.

Maintaining modelling transparency in multi-tool environments through standards based interchange of design transformations

Gustavsson, Henrik January 2003 (has links)
No description available.

Database design of Ohio SPS test

Liu, Jiayan. January 1997 (has links)
Thesis (M.S.)--Ohio University, August, 1997. / Title from PDF t.p.

A Web database builder system WEBDB /

Xie, Dongqing. January 2001 (has links)
Thesis (M.S.)--University of Florida, 2001. / Title from title page of source document. Document formatted into pages; contains xi, 62 p.; also contains graphics. Includes vita. Includes bibliographical references.

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