Renda-RX: A Benchmark for Evaluating XML-Relational Database System
Abstract: This paper proposes a new benchmark, Renda-RX, for evaluating XML-Relational database management systems which can store and process both relational and XML data. To our knowledge, it is the first time to consider a performance benchmark on mixed data, although there are TPC series for relational data, and XBench, XMark, TPoX etc. for XML data. We summarize the requirements of a benchmark for database systems, and describe the construction of our benchmark. It includes scenario selection, data storage, transaction design and result report etc. Based on the benchmark design, we also develop a test tool and successfully get some performance results on a commercial XRDBMS, System-X.
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