XPathMark: An XPath Benchmark for the XMark Generated Data

Franceschet, Massimo

doi:10.1007/11547273_10

Cited by 76 publications

(75 citation statements)

References 3 publications

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“…We automatically generated 4 kinds of updates (rename, insert into, insert before, delete) 1 on the 16 XPath queries (A1-A8, B1-B8) of XPathMark [8].…”

Section: Practical Aspectsmentioning

confidence: 99%

XML query-update independence analysis revisited

Junedi

Genevès

Layaïda

2012

Proceedings of the 2012 ACM Symposium on Document Engineering

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XML transformations can be resource-costly in particular when applied to very large XML documents and document sets. Those transformations usually involve lots of XPath queries and may not need to be entirely re-executed following an update of the input document. In this context, a given query is said to be independent of a given update if, for any XML document, the results of the query are not affected by the update. We revisit Benedikt and Cheney's framework for query-update independence analysis and show that performance can be drastically enhanced, contradicting their initial claims. The essence of our approach and results resides in the use of an appropriate logic, to which queries and updates are both succinctly translated. Compared to previous approaches, ours is more expressive from a theoretical point of view, equally accurate, and more efficient in practice. We illustrate this through practical experiments and comparative figures.

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“…We automatically generated 4 kinds of updates (rename, insert into, insert before, delete) 1 on the 16 XPath queries (A1-A8, B1-B8) of XPathMark [8].…”

Section: Practical Aspectsmentioning

confidence: 99%

XML query-update independence analysis revisited

Junedi

Genevès

Layaïda

2012

Proceedings of the 2012 ACM Symposium on Document Engineering

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“…But all the elements of these benchmarks including data and workload are based on RDBMS, which is unavailable for XML databases. As XML data is widely used, many benchmarks for XML databases have been proposed, such as: XMark [1], XOO7 [2], XBench [3], XMach-1 [4], TPoX [5], XPathMark [6], MBench [7], MemBeR [8]. They assess XML databases in various aspects.…”

Section: Related Workmentioning

confidence: 99%

A Scheme for Evaluating XML Engine on RDBMS

Si¹,

Zhou²,

Li³

et al. 2011

IJMECS

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Abstract-There are an increasing number of DBMS vendors thinking of integrating XML data management into traditional relational database, with wider use of XML. In this case, a comprehensive evaluation methodology is needed to evaluate the XML engine in RDBMS correctly. In this paper, we analyze the characteristics of XML engine and propose an evaluation strategy of XML engine in a RDBMS. We believe that the evaluation should include functional evaluation and performance evaluation, and cover several major aspects of DB such as storage, query and update. Then we designed an evaluation scheme for the XML engine in RDBMS according the strategy. The scheme describes an evaluation scene and contains a data set, workload and index set. The data set reflects the characteristics of both data-centric and document-centric XML data. The workload covers all of the requirements of XQuery in W3C. The index set covers the aspects of storage, indexing, query and update. In the end, we complete an experiment to test an actual computer system using the proposal. The result shows that the proposal is proper.

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“…The seven best known representatives are XMark [13], XOO7 [17], XMach-1 [10], MBench [16], XBench [24], XPathMark [18] and TPoX [21].…”

Section: Related Workmentioning

confidence: 99%

FlexBench: A Flexible XML Query Benchmark

Vranec

Mlýnková

2009

Database Systems for Advanced Applications

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Abstract. In this paper we propose a new approach to XML benchmarking -a flexible XML query benchmark called FlexBench. The flexibility is given by two aspects. Firstly, FlexBench involves a large set of testing data characteristics so that a user can precisely describe the application. And, secondly, FlexBench is able to adapt the set of testing query templates to the particular set of synthesized testing data. Hence, contrary to the existing works, the testing is not limited by the fixed set of queries and basic data characteristics (usually only size) to a single (and often simple) application. We depict the advantages of the proposed system using a set of preliminary experiments.

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XPathMark: An XPath Benchmark for the XMark Generated Data

Cited by 76 publications

References 3 publications

XML query-update independence analysis revisited

XML query-update independence analysis revisited

A Scheme for Evaluating XML Engine on RDBMS

FlexBench: A Flexible XML Query Benchmark

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