Supplementary material from: Puget Gil J, Coquery E, Samuel J, Gesquière G (2025) QuaQue: Design and SQL implementation of condensed algebra for concurrent versioning of knowledge graphs

This dataset contains the results of a benchmarking experiment comparing the performance of ConVer-G (a versioned quad store approach based on PostgreSQL) against Apache Jena TDB2. The experiment evaluates query execution times and storage sizes using the BEAR-B dataset with a Time-Based (TB) policy and daily granularity. Methodology- Dataset: BEAR-B (Benchmark of RDF Archives - B).- Tools Compared: - conver-g: ConVer-G implementation (PostgreSQL based). - conver-g-flat: A flattened version of ConVer-G (PostgreSQL based). - jena-tdb-2: Apache Jena TDB2.- Metrics: - Query Execution Time (ms): Measured for various query types (join, p, po). - Storage Size (bytes): Disk space consumed by the data.- Statistical Analysis: - Shapiro-Wilk Test: Used to check the normality of the response time distributions. - Mann-Whitney U Test: Used to determine if there are statistically significant differences in performance between the tools.