Towards Diversity-tolerant RDF-stores
Abstract
We propose a novel approach to designing RDF-stores with the goal of improving the consistency and predictability of query performance. When designing these systems, three properties are commonly desired: support for the full range of SPARQL query features (Q), support for widely varying RDF datasets in terms of structuredness and size (S), and high performance (P). We develop the empirical SPQ conjecture which states that it may be impossible to achieve all the three desiderata simultaneously. We present a strong case for its plausibility based on our experimental results. The tradeoffs among the three and design guidelines based on the SPQ conjecture are also discussed.
Cite
@article{arxiv.2209.04593,
title = {Towards Diversity-tolerant RDF-stores},
author = {Masoud Salehpour and Joseph G. Davis},
journal= {arXiv preprint arXiv:2209.04593},
year = {2022}
}
Comments
This is the author version of the paper. It is also available at Proceedings of the 37th ACM SIGAPP Symposium on Applied Computing, April 2022