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| Format: | Recurso digital |
| Language: | English |
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Zenodo
2025
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| Online Access: | https://doi.org/10.5281/zenodo.17780464 |
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| _version_ | 1866901910771990528 |
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| author | Coquery, Emmanuel Samuel, John GESQUIERE, Gilles |
| author_facet | Coquery, Emmanuel Samuel, John GESQUIERE, Gilles |
| contents | <p>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.</p> <p>Methodology<br>- Dataset: BEAR-B (Benchmark of RDF Archives - B).<br>- Tools Compared:<br> - conver-g: ConVer-G implementation (PostgreSQL based).<br> - conver-g-flat: A flattened version of ConVer-G (PostgreSQL based).<br> - jena-tdb-2: Apache Jena TDB2.<br>- Metrics:<br> - Query Execution Time (ms): Measured for various query types (join, p, po).<br> - Storage Size (bytes): Disk space consumed by the data.<br>- Statistical Analysis:<br> - Shapiro-Wilk Test: Used to check the normality of the response time distributions.<br> - Mann-Whitney U Test: Used to determine if there are statistically significant differences in performance between the tools.</p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_17780464 |
| institution | Zenodo |
| language | eng |
| publishDate | 2025 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | 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 Coquery, Emmanuel Samuel, John GESQUIERE, Gilles <p>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.</p> <p>Methodology<br>- Dataset: BEAR-B (Benchmark of RDF Archives - B).<br>- Tools Compared:<br> - conver-g: ConVer-G implementation (PostgreSQL based).<br> - conver-g-flat: A flattened version of ConVer-G (PostgreSQL based).<br> - jena-tdb-2: Apache Jena TDB2.<br>- Metrics:<br> - Query Execution Time (ms): Measured for various query types (join, p, po).<br> - Storage Size (bytes): Disk space consumed by the data.<br>- Statistical Analysis:<br> - Shapiro-Wilk Test: Used to check the normality of the response time distributions.<br> - Mann-Whitney U Test: Used to determine if there are statistically significant differences in performance between the tools.</p> |
| title | 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 |
| url | https://doi.org/10.5281/zenodo.17780464 |