Towards Automatic Generation of Rules for Incremental Maintenance of XML Views of Relational Data | Zendy

Vânia Maria Ponte Vidal | Zendy; Valdiana da Silva Araujo | Zendy; Marco A. Casanova | Zendy

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Towards Automatic Generation of Rules for Incremental Maintenance of XML Views of Relational Data

Author(s) -

Vânia Maria Ponte Vidal,

Valdiana da Silva Araujo,

Marco A. Casanova

Publication year - 2005

Publication title -

lecture notes in computer science

Language(s) - English

Resource type - Book series

SCImago Journal Rank - 0.249

H-Index - 400

eISSN - 1611-3349

pISSN - 0302-9743

ISBN - 3-540-30017-1

DOI - 10.1007/11581062_15

Subject(s) - computer science , relational database , xml , schema (genetic algorithms) , materialized view , path (computing) , base (topology) , xml schema (w3c) , data mining , database , information retrieval , document structure description , programming language , database design , view , world wide web , xml encryption , mathematics , mathematical analysis

This paper first proposes a two-step approach to define rules for maintaining materialized XML views specified over relational databases. The first step concentrates on identifying all paths of the base schema that are relevant to a path of the view, with respect to an update. The second step creates rules that maintain all view paths that can be affected by the update. The paper then discusses how to automatically identify all paths in the base schema that are relevant to a view path with respect to a given update operation and how to create the appropriate maintenance rules.

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