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 20 of 87 for “"data warehouse"”.
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An Automated Data Warehouse
… number of organizations are implementing data warehouses to strengthen their decision support systems. This comes with the challenges of the population and the periodic update of data warehouses. In this thesis, we present a tool that provides users with features to create a warehouse …
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Datenqualitätsmanagement in Data Warehouse-Systemen
Im Data Warehousing blieben Fragen der Datenintegration und Datenqualitätssicherung lange unberücksichtigt. Dabei ist leicht einzusehen, dass die Auswertung von qualitativ mangelhaften (d. h. inkonsistenten, unvollständigen, obsoleten etc.) Daten zwangsläufig zu qualitativ mangelhaften Ergebnissen …
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Overcoming barriers in data warehouse replatforming
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2022-11-11 without embargo terms
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A data warehouse architecture for DoD healthcare performance measurements
… System (PMDSS) framework has been designed using Data Warehouse technology. As part of this performance metrics- driven framework, this thesis defines a methodology to design, develop, implement, and apply statistical analysis and data mining tools to a Data Warehouse of healthcare metrics. With …
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Einführung und kontinuierliche Adaption von betriebswirtschaftlichen Data-Warehouse-Bibliotheken
… Verfahren für die Einführung eines Data Warehouse (DW) zu konzipieren. Es wird dabei auf vorhandene Vorgehensmodelle zurückgegriffen, so dass nicht sämtliche Bestandteile vollständig neu zu entwickeln sind. Der Fokus der vorliegenden wissenschaftlichen Arbeit liegt auf den …
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Designing and Implementing a Data Warehouse using Dimensional Modeling
… O ce of Institutional Analytics, a need for a data warehouse was established. The goal of the data warehouse is to host data related to students, faculty, sta , nance data and research and make it readily available for the purposes of university analytics. In addition, this data warehouse will …
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Web clickstream data analysis using a dimensional data warehouse
Thesis (M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, February 2001.
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Strategy and methodology for enterprise data warehouse development. Integrating data mining and social networking techniques for identifying different communities within the data warehouse.
Data warehouse technology has been successfully integrated into the information infrastructure of major organizations as potential solution for eliminating redundancy and providing for comprehensive data integration. Realizing the importance of a data warehouse as the main data repository within an …
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Disseny i implementació del data warehouse de cadena de roba
Disseny de l'aplicació de gestió de la base de dades de gestió de les vendes d'una cadena de roba.
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Disseny i implementació del data warehouse d'una cadena de botigues de roba
… d'una base de dades que actuï com un data warehouse per a una cadena de botigues de roba, per tal que la direcció de l'empresa pugui fer consultes ràpides i prendre decisions de negoci.
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Semi-automated reconstruction of biological networks based on a life science data warehouse
… years leads to a multiplicity of different databases and information systems. Typically, those data is available via the World Wide Web for further investigation. Usually, biological and life science data that describe different aspects of a biological system are distributed and spread over …
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Factors in the Design and Development of a Data Warehouse for Academic Data.
<p>Data warehousing is a relatively new field in the realm of information technology, and current research centers primarily around data warehousing in business environments. As new as the field is in these environments, only recently have educational institutions begun to embark on data …
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Data warehouse newSQL : uma análise de desempenho explorando estratégias de armazenamento e distribuição
Data Warehouses (DWs) são bancos de dados projetados para favorecer o processamento ana- lítico de grandes volumes de dados. Com o intuito de prover melhor desempenho de armazena- mento e processamento analítico em DWs, sistemas de bancos de dados NewSQL surgem como uma alternativa promissora. Essa …
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Utilizing A Real Life Data Warehouse To Develop Freeway Travel Time Eliability Stochastic Models
… dissertation utilized a real life transportation data warehouse to estimate travel time reliability of the I-4 corridor. Four different travel time stochastic models: Weibull, Exponential, Lognormal, and Normal were tested. Lognormal was the best-fit model. Unlike the mechanical equipments, it is …
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Development of a data warehouse to support the evaluation of a cervical cancer screening program
"[ENG] The aim of this work was to develop a data warehouse (DW) in order to support the management of the cervical cancer screening program in the municipality of Rio de Janeiro/Brazil. As a part of the management process, the program managers of the municipality perform tedious manual work in …
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HARBOR : an integrated approach to recovery and high availability in an updatable, distributed data warehouse
Any highly available data warehouse will use some form of data replication to ensure that it can continue to service queries despite machine failures. In this thesis, I demonstrate that it is possible to leverage the data replication available in these environments to build a simple yet efficient …
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An Empirical Investigation of Critical Factors that Influence Data Warehouse Implementation Success in Higher Educational Institutions
Data warehousing (DW) in the last decade has become the technology of choice for building data management infrastructures to provide organizations the decision-making capabilities needed to effectively carry out its activities. Despite its phenomenal growth and importance to organizations the rate …
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Development of new data partitioning and allocation algorithms for query optimization of distributed data warehouse systems
Distributed databases and in particular distributed data warehousing are becoming an increasingly important technology for information integration and data analysis. Data Warehouse (DW) systems are used by decision makers for performance measurement and decision support. However, although data …
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A Dementia Care Mapping (DCM) data warehouse as a resource for improving the quality of dementia care. Exploring requirements for secondary use of DCM data using a user-driven approach and discussing their implications for a data warehouse
The secondary use of Dementia Care Mapping (DCM) data, if that data were held in a data warehouse, could contribute to global efforts in monitoring and improving dementia care quality. This qualitative study identifies requirements for the secondary use of DCM data within a data warehouse using a …
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A Dementia Care Mapping (DCM) data warehouse as a resource for improving the quality of dementia care. Exploring requirements for secondary use of DCM data using a user-driven approach and discussing their implications for a data warehouse
The secondary use of Dementia Care Mapping (DCM) data, if that data were held in a data warehouse, could contribute to global efforts in monitoring and improving dementia care quality. This qualitative study identifies requirements for the secondary use of DCM data within a data warehouse using a …
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