| Téléchargement | - Voir la version finale : Preliminary investigation of analysis software migration to a Windows platform (PDF, 1.1 Mio)
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| DOI | Trouver le DOI : https://doi.org/10.4224/8895081 |
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| Auteur | Rechercher : Mak, L. M.; Rechercher : Pearson, W. |
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| Format | Texte, Rapport technique |
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| Sujet | architecture; analysis; command procedure; database; HTML; interface; tier; XML |
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| Résumé | Strategies for migrating data and data processing capabilities from a VMS environment to a Windows environment were investigated. The document discusses the requirements of a viable data migration strategy; some of the more important ones being a unified architecture that is easily scalable, extendible, maintainable, and facilitates the storage and retrieval of data and interactive and batch processing capabilities. It should also provide a common data interface to access backing stores and to isolate application development from backing store implementation details. The document discusses the relative merits of two-tier and three-tier architectures and proposes an architecture that combines the best features of these two approaches. The article presents a prototype analysis database schema and uses this prototype to highlight key concepts. The prototype was useful in illustrating typical operations a user may perform when analyzing a dataset. It was also useful in identifying both the merits and pitfalls associated with particular approaches to solving a problem. The prototype also presented us with benchmarks pertaining to database access speed. After identifying database access bottlenecks with the prototype we developed solutions that significantly improved database access speed. |
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| Date de publication | 2004 |
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| Maison d’édition | National Research Council of Canada. Institute for Ocean Technology |
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| Emplacement | St. John's, Newfoundland, Canada |
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| Série | |
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| Langue | anglais |
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| Numéro du CNRC | NRC-IOT-6002 |
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| Numéro NPARC | 8895081 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 51562923-adcd-4e3a-b5d4-c107d9feb899 |
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| Enregistrement créé | 2009-04-22 |
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| Enregistrement modifié | 2022-10-13 |
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