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1 TASK Quarterly : scientific bulletin of Academic Computer Centre in Gdansk

1 2021

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Using Neo4j database and graph model for analysis of metropolitan railway connections of Silesian Voivodeship in Poland

Buchwald Paweł, Sobczak Paweł

TASK Quarterly : scientific bulletin of Academic Computer Centre in Gdansk

2021

Vol. 25, No 4

419--430

The study concerns the possibility of using the Neo4j database as a graph analysistool. The analysis was presented on the example of the railway connection network assessmentwhen designing a new version of the railway infrastructure in the Silesian Voivodeship. Theauthors present the concepts of a laboratory environment built on the basis of the Neo4jdatabase, and an application that allows obtaining data and modifying the railway infrastructuremodel. Thanks to this, it is possible to simulate many variants of the designed model and itsevaluation using the proposed measurement indicators. The study presents methods and tools ofanalysis that can be successfully used to assess the topology of a graph in many different researchareas, such as analysis of management systems, computer networks or biological systems.