Scalability in Model-Driven Engineering (MDE) is often a bot-tleneck for industrial applications. Industrial scale models need to be per-sisted in a way that allows for their seamless and ecient manipulation, often by multiple stakeholders simultaneously. This paper compares the conventional and commonly used persistence mechanisms in MDE with novel approaches such as the use of graph-based NoSQL databases; Pro-totype integrations of Neo4J and OrientDB with EMF are used to compare with relational database, XMI and document-based NoSQL database per-sistence mechanisms. It also compares and benchmarks two approaches for querying models persisted in graph databases to measure and compare their relative performance in terms of memory usage and execution time. © JOT 2014.
CITATION STYLE
Barmpis, K., & Kolovos, D. S. (2014). Evaluation of contemporary graph databases for ecient persistence of large-scale models. Journal of Object Technology, 13(3), 1–26. https://doi.org/10.5381/jot.2014.13.3.a3
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