Supporting Data Types in Neo4j (CROSBI ID 723270)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Rabuzin, Kornelije ; Cerjan, Maja ; Križanić, Snježana
engleski
Supporting Data Types in Neo4j
The use of graph databases has grown over the years, creating the need to use many of the features available in relational databases. Several of these features are already in use, but since graph databases are still in a develop-ment phase, many concepts supported in relational databases are still not supported in graph databases. Neo4j supports data entry of various types that can be associated with nodes. However, in the node creation phase it is not possible to specify the property data type. The aim of this paper is to demon-strate how assigning data types to each property can be implemented. Also, it is demonstrated how to check whether a particular data is of the correct type. For that purpose, the change of the syntax used for creating nodes is pro-posed, and a trigger that would check the correctness of the entered data types for certain attributes is defined.
Graph databases ; Data types ; Neo4j ; Cypher ; NoSQL
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Podaci o prilogu
459-466.
2022.
objavljeno
10.1007/978-3-031-15743-1_42
Podaci o matičnoj publikaciji
ADBIS 2022. Communications in Computer and Information Science, vol 1652.
Chiusano, Silvia et al.
Cham: Springer
Podaci o skupu
26th European Conference on Advances in Databases and Information Systems (ADBIS 2022)
predavanje
05.09.2022-08.09.2022
Torino, Italija