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Journal of Information and Organizational Sciences, Vol.28 No.1-2 December 2004. -

Conversion of relational data to XML is a critical topic in the database area. This approach translates the rigid tabular structures of relational databases into hierarchical XML structures. Logical connections between bits of data depicted by relationships are represented more naturally by tree-like structures. Conv2XML and ConvRel are two algorithms for converting relational schema to XML Schema focusing on preserving the source relationships and their structural constraints. ConvRel translates each relationship individually into a nested XML structure. Conv2XML identifies complex nested structures capable of modelling all relationships existent in a relational database.

schema conversion; structural constraints; relationships; XML nested structure



Autor: Angela C. Duta - ; Department of Computer Science, Universitiy of Calgary, Canada Ken Barker - ; Department of Computer Science,

Fuente: http://hrcak.srce.hr/



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