Stream WatDiv
Libo Gao, Lukasz Golab, M. TAMER ÖZSU, Güneş Aluç · 2018
We present Stream WatDiv -- an open-source benchmark for streaming RDF data management systems. The proposed benchmark extends the existing WatDiv benchmark, and includes a streaming data generator, a query generator that can produce a diverse set of SPARQL queries, and a testbed to monitor correctness and latency. We use Stream WatDiv to evaluate two popular streaming RDF engines: C-SPARQL and CQUELS. With the diverse set of queries that can be generated by Stream WatDiv, we demonstrate new insights into the behaviour and performance of these systems.