Storability analysis of object-oriented XML data

Xiao Lin Zhang; Yue Sheng Tan; Jun Zhang; Guo Ren Wang

Storability analysis of object-oriented XML data

Xiao Lin Zhang^*
, Yue Sheng Tan
, Jun Zhang
, Guo Ren Wang

^*Corresponding author for this work

Northeastern University China
Inner Mongolia University of Science and Technology

Research output: Contribution to journal › Article › peer-review

Abstract

Aiming at the two storage models for object-oriented XML data, i.e. centralized and decentralized, the query algebra for object-oriented XML is designed and implemented on the bases of their respective path repositories of XML structure information and data repositories of XML data. Introducing extended XML-RL query language to support inheritance, the storability of two models is analyzed by four typical queries including polymorphic element, polymorphic reference, monomorphic element and monomorphic reference. The result indicates that the centralized storage model outperforms the decentralized one at polymorphic element and monomorphic element queries and vice at polymorphic reference and monomorphic reference queries.

Original language	English
Pages (from-to)	157-160
Number of pages	4
Journal	Dongbei Daxue Xuebao/Journal of Northeastern University
Volume	27
Issue number	2
Publication status	Published - Feb 2006
Externally published	Yes

Keywords

Data repository
Object-oriented XML data
Path repository
XML-RL

Cite this

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title = "Storability analysis of object-oriented XML data",

abstract = "Aiming at the two storage models for object-oriented XML data, i.e. centralized and decentralized, the query algebra for object-oriented XML is designed and implemented on the bases of their respective path repositories of XML structure information and data repositories of XML data. Introducing extended XML-RL query language to support inheritance, the storability of two models is analyzed by four typical queries including polymorphic element, polymorphic reference, monomorphic element and monomorphic reference. The result indicates that the centralized storage model outperforms the decentralized one at polymorphic element and monomorphic element queries and vice at polymorphic reference and monomorphic reference queries.",

keywords = "Data repository, Object-oriented XML data, Path repository, XML-RL",

author = "Zhang, \{Xiao Lin\} and Tan, \{Yue Sheng\} and Jun Zhang and Wang, \{Guo Ren\}",

year = "2006",

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language = "English",

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AU - Zhang, Xiao Lin

AU - Tan, Yue Sheng

AU - Zhang, Jun

AU - Wang, Guo Ren

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N2 - Aiming at the two storage models for object-oriented XML data, i.e. centralized and decentralized, the query algebra for object-oriented XML is designed and implemented on the bases of their respective path repositories of XML structure information and data repositories of XML data. Introducing extended XML-RL query language to support inheritance, the storability of two models is analyzed by four typical queries including polymorphic element, polymorphic reference, monomorphic element and monomorphic reference. The result indicates that the centralized storage model outperforms the decentralized one at polymorphic element and monomorphic element queries and vice at polymorphic reference and monomorphic reference queries.

AB - Aiming at the two storage models for object-oriented XML data, i.e. centralized and decentralized, the query algebra for object-oriented XML is designed and implemented on the bases of their respective path repositories of XML structure information and data repositories of XML data. Introducing extended XML-RL query language to support inheritance, the storability of two models is analyzed by four typical queries including polymorphic element, polymorphic reference, monomorphic element and monomorphic reference. The result indicates that the centralized storage model outperforms the decentralized one at polymorphic element and monomorphic element queries and vice at polymorphic reference and monomorphic reference queries.

KW - Data repository

KW - Object-oriented XML data

KW - Path repository

KW - XML-RL

UR - https://www.scopus.com/pages/publications/33646124230

M3 - Article

AN - SCOPUS:33646124230

SN - 1005-3026

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SP - 157

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JO - Dongbei Daxue Xuebao/Journal of Northeastern University

JF - Dongbei Daxue Xuebao/Journal of Northeastern University

IS - 2

ER -

Storability analysis of object-oriented XML data

Abstract

Keywords

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