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Managing Schema Evolution in a Federated Spatial Database System

Managing Schema Evolution in a Federated Spatial Database System

Xiaoying Wu, Jianhong (Cecilia) Xia, Geoff West, Lesley Arnold, Bert Veenendaal
Copyright: © 2013 |Pages: 10
ISBN13: 9781466620384|ISBN10: 1466620382|EISBN13: 9781466620391
DOI: 10.4018/978-1-4666-2038-4.ch039
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MLA

Wu, Xiaoying, et al. "Managing Schema Evolution in a Federated Spatial Database System." Geographic Information Systems: Concepts, Methodologies, Tools, and Applications, edited by Information Resources Management Association, IGI Global, 2013, pp. 638-647. https://doi.org/10.4018/978-1-4666-2038-4.ch039

APA

Wu, X., Xia, J. C., West, G., Arnold, L., & Veenendaal, B. (2013). Managing Schema Evolution in a Federated Spatial Database System. In I. Management Association (Ed.), Geographic Information Systems: Concepts, Methodologies, Tools, and Applications (pp. 638-647). IGI Global. https://doi.org/10.4018/978-1-4666-2038-4.ch039

Chicago

Wu, Xiaoying, et al. "Managing Schema Evolution in a Federated Spatial Database System." In Geographic Information Systems: Concepts, Methodologies, Tools, and Applications, edited by Information Resources Management Association, 638-647. Hershey, PA: IGI Global, 2013. https://doi.org/10.4018/978-1-4666-2038-4.ch039

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Abstract

In this chapter, an Automatic Schema Evolution Framework is explored and developed to more effectively manage schema evolution in a FSDBS. This framework provides a Schema Element Dependency Meta-Model, a set of Schema Change Templates, and incorporates view generation, view rewriting, and query rewriting as solutions. These developed methods ensure applications can accommodate schema changes and hence remain valid.

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