Project Abstract
As XML becomes the standard for electronic data interchange, it is necessary to design benchmarks
to provide for the comparative performance analysis of XML management systems (XMLMS). The XOO7
benchmark is an XML version of the OO7 benchmark enriched with relational, document and navigational
queries that are specific and critical for XML databases. The XOO7 benchmark meets the four criteria:
relevance, portability, scalability and simplicity.
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XOO7 Data Set:
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The XOO7 data set contains both data-centric and document-centric XML data.
The
data structure is easy to understand.
Data sets with various sizes are provided.
To look at the XOO7 data set in detail, please read the IIWAS paper.
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XOO7 Queries:
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The XOO7 queries are designed to capture data-centric, document-centric and mixed characteristics of XML data.
Click here to view the queries or read the
technical report
and the
ECWEB paper for a detailed description.
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The XOO7 benchmark has been implemented and used to test 4 XMLMS: LORE, XENA, Kweelt, and DOM-XPath
(We have not used the actual name of the product at the request of the developers).
The first two systems are XML-Enabled management systems while the last two systems are Native-XML management systems.
Please refer to the two papers:
ICJournal and
ECWEB
for the experiment results and the analysis.
To download the XOO7 benchmark data generator freely,
Click here!
What's New?!
New Book on XML Data Management, click the picture to view more information about the book.
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XML Data Management: Native XML and XML-Enabled Database Systems
We contribute the 17th chapter: XML Management System Benchmarks.
The book is available at
www.aw.com.
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A Special Invited Session on Benchmarking XML was held at the first VLDB workshop on
Efficiency and Effectiveness of XML Tools, and Techniques (EEXTT2002).
The relevant papers are listed below:
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Assessing XML Data Management with XMark
Albrecht Schmidt, Florian Waas, Martin Kersten, Michael J. Carey, Ioana Manolescu, Ralph Busse
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The XOO7 Benchmark
Stéphane Bressan, Mong Li Lee, Ying Guang Li, Zoé Lacroix, Ullas Nambiar
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XMach-1: A Multi-User Benchmark for XML Data Management
Erhard Rahm, Timo Bohme
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The Michigan Benchmark: A Micro-Benchmark for XML Query Processing System
Kanda Runapongsa, Jignesh M. Patel, H. V. Jagadish, Shurug Al-Khalifa
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XBench -- A Family of Benchmarks for XML DBMSs
Benjamin B. Yao, M. Tamer Ozsu, and John Keenleyside
Publication
- Stéphane Bressan, Mong Li Lee, Ying Guang Li, Zoé Lacroix and Ullas Nambiar:
XML Management System Benchmarks (Book chapter),
in
XML Data Management: Native XML and XML-Enabled Database Systems,
A.B. Chaudhri, A. Rashid, R. Zicari (Eds), ISBN 0-201-84452-4, pp477-498, Addison Wesley, 2003.
- Stéphane Bressan, Mong Li Lee, Ying Guang Li, Zoé Lacroix and Ullas Nambiar:
The XOO7 Benchmark,
in proceedings of the
first VLDB Workshop on
Efficiency and Effectiveness of XML Tools, and Techniques (EEXTT),
Hong Kong, China, August 2002,
published by Springer-Verlag in the Lecture Notes in Computer Science series (ISBN 3-540-00736-9), pp146-147.
- Ullas Nambiar, Zoé Lacroix, Stéphane Bressan, Mong Li Lee and Ying Guang Li:
Efficient XML Data Management: An Analysis,
in proceedings of the
3rd International Conference on Electronic Commerce and Web Technologies (ECWeb),
Aix en Provence, France, September, 2002
published by Springer-Verlag in the Lecture Notes in Computer Science series (ISBN 3-540-44137-9), pp 87-98.
- Ullas Nambiar, Zoé Lacroix, Stéphane Bressan, Mong Li Lee and Ying Guang Li:
Current Approaches to XML Management,
in the
IEEE Internet Computing Journal,
Volume 6(4):43-51, July-August 2002.
- Stéphane Bressan, Mong Li Lee, Ying Guang Li, Zoé Lacroix and Ullas Nambiar:
The XOO7 XML Management System Benchmark,
NUS CS Dept Technical Report TR21/00, November, 2001.
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Stéphane Bressan, Gillian Dobbie, Zoé Lacroix, Mong Li Lee and Ying Guang Li, Ullas Nambiar and Bimlesh Wadhwa:
XOO7: Applying OO7 Benchmark to XML Query Processing Tools,
in proceedings of the
10th ACM International Conference on Information and Knowledge Management (CIKM),
Atlanta, Georgia, November 2001, published by ACM Press (ISBN 1-58113-436-3), pp 167-174.
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Ullas Nambiar, Zoé Lacroix, Stéphane Bressan, Mong Li Lee and Ying Guang Li:
XML Benchmarks Put to the Test,
in proceedings of the
Third International Conference on Information Integration and Web-based Applications & Services (IIWAS),
Linz, Austria, September 2001 (to be published by the Austrian Computer Society).
Download
To download the program for generating XML data,
click here.
To view the DTD of the XML data,
click here.
The XOO7 queries are ready for download now.
They are written in Kweelt.
Click here
to view the queires.
New!!!
The XML shaping programs in Java are ready for download now.
Click here
to download the program.
Project members:
Related links:
Other benchmarks:
If you have any queries, please send us an mail.
Maintained by Yingguang