Towards a hybrid relational and XML benchmark for loosely-coupled distributed data sources

Mahesh B. Chaudhari, Suzanne Dietrich, Jennifer Ortiz, Spencer Pearson

Research output: Contribution to journalArticle

1 Scopus citations

Abstract

There are known benchmarks for the performance evaluation of relational and XML databases. However, there is an increasing demand for database applications that require access to heterogeneous loosely-coupled distributed data sources. This paper presents a hybrid benchmark based on TPC-H where the data sources are heterogeneous. Specifically, the paper describes the design of the relational and XML data sources as well as the query redesign in the LINQ query language, which supports queries over heterogeneous data sources. The results of a performance evaluation of the hybrid benchmark over various database products is included for untyped and typed XML with and without clearing the database cache.

Original languageEnglish (US)
Pages (from-to)78-87
Number of pages10
JournalJournal of Systems and Software
Volume109
DOIs
StatePublished - Nov 1 2015

Keywords

  • Benchmark
  • Heterogeneous
  • LINQ

ASJC Scopus subject areas

  • Hardware and Architecture
  • Software
  • Information Systems

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