Volume 8 Number 1 (Jan. 2013)
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JSW 2013 Vol.8(1): 200-207 ISSN: 1796-217X
doi: 10.4304/jsw.8.1.200-207

Structural Join in the ‘XSQS’ Native XML Database

Dong Li1, Xiuyu Lu2, Xifeng Huang1, Wenhao Chen1
1School of Software Engineering, South China University of Technology, Guangzhou 510006, China
2School of Computer Science &Technology, South China University of Technology, Guangzhou 510006, China

Abstract—Query processing has attracted significant attention since XML database is proposed. This paper focuses on structural join mainly in our native XML storage and query system (XSQS). A hybrid structural join strategy based on tree-merge algorithm and stack-tree algorithm is proposed. Moreover, a path index scheme is designed to accelerate the query processing. Experimental results show that the proposed hybrid strategy and the index have a good performance in query processing of XSQS.

Index Terms—Query Processing, Structural Join, Path Index, XSQS

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Cite: Dong Li, Xiuyu Lu, Xifeng Huang, Wenhao Chen, "Structural Join in the ‘XSQS’ Native XML Database," Journal of Software vol. 8, no. 1, pp. 200-207, 2013.

General Information

ISSN: 1796-217X (Online)
Frequency: Monthly
Editor-in-Chief: Prof. Antanas Verikas
Executive Editor: Ms. Yoyo Y. Zhou
Abstracting/ Indexing: DBLP, EBSCO, ProQuest, INSPEC, ULRICH's Periodicals Directory, WorldCat, etc
E-mail: jsw@iap.org
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