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Reactive data copy using Neo4j

Reactive data copy using Neo4j

14 Jan 2021 by Nicolas Mervaillie · 6 min read Neo4j Performance

The release of Neo4j 4.0 brought many improvements, one of them being areactive architecture across the stack, from query execution to clientdrivers. But how does that compare to other approaches ? As stated inthe reactive manifesto, areactive system is more scalable and responsive, by having a more efficient resource usage.I was curious to see this in action, and check the benefit. In thisarticle we will take a simple example of copying data from one databaseto another and compare the reactive approach to traditional onesregarding execution speed and resource usage.We’ll use Java to copy data between 2 separate Neo4j instances, all...