Five-Level Multi-Application Schema Evolution

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F09%3A00207435" target="_blank" >RIV/00216208:11320/09:00207435 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Five-Level Multi-Application Schema Evolution
Original language description
Schema evolution has recently gained much interest in both research and practice. However, most of the existing works deal with separate aspects of the problem such as evolution of XML schemas or evolution of conceptual schemas. In addition, all of themview the problem only from the perspective of a single application. In this paper we show that schema evolution has several different levels at which it can be performed and that are highly related. Secondly, we show that schema evolution is not the problem of a single application, but multiple applications having the same problem domain can influence each other as well. In particular we deal with five levels. We describe the particular levels, how they can be modified and the respective propagation ofthe modifications to other levels and applications. We also show which of the situations have already been discussed and solved in the existing works as well as which of them still remain open.
Czech name
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Czech description
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Project
<a href="/en/project/GP201%2F09%2FP364" target="_blank" >GP201/09/P364: Management of XML data in (object-)relational databases and related issues</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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