Detecting Data Type Inconsistencies in a Property Graph Database

02/08/2023

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by   Joshua R. Porter, et al.

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Some property graph databases do not have a fixed schema, which can result in data type inconsistencies for properties on nodes and relationships, especially when importing data into a running database. Here we present a tool which can rapidly produce a detailed report on every property in the graph. When executed on a large knowledge graph, it allowed us to debug a complex ETL process and enforce 100