Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"relational schema"”.
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A Design Methodology for A Universal Relation Scheme Implementation via Codasyl
We develop a design methodology for a relational database system that uses the network model for implementation purposes. Recent advances in design theory for relational databases are incorporated into the design. Two major topics in the translation of one data model into another, addressed in this …
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Assessing "you," "me," and "us": A comprehensive measure of relational schemas
… conceptualization of these expectations, the relational schema, has been understudied, largely due to the lack of a clear, cohesive measure of schema content. The current study describes the development of a new measure of relational schemas, the Relational Schema Questionnaire (RSQ) which …
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Implicit abandonment distress
… by conceptualizing the internal mechanism as a relational schema. Focusing on a relational schema of abandonment, it presents an account of a memory mechanism that can be measured independently of its behavioral manifestations (i.e., symptoms of distress). In Study 1, an implicit memory script …
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A conceptual database design and performance analysis of the MILSATCOM requirements database
… is twofold. First, it develops a new conceptual schema for the MRDB using the Entity Relationship Model and transforms it into a relational schema for implementation. Second, it conducts a comparative performance analysis to examine the tradeoffs between normalization and performance. This thesis …
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Dynamic Integration of Evolving Distributed Databases using Services
… by database evolution. An algorithm, named Relational Schema Mapping by Views (RSMV), is designed to integrate source databases that are exposed as services into a pre-designed global schema that is in a data integrator service. Instead of producing hard-coded programs, views are built using …