Solve dependency issues

There are multiple ways to include neo4j artifacts. In this article, we will focus on maven based on different scenarios or errors. The most common issue is setting up the dependencies properly in pom.xml. Verify that you have the right… Read more →

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Linux Out of Memory killer

The Out Of Memory Killer or OOM Killer is a process that the linux kernel employs when the system is critically low on memory. This situation occurs because the linux kernel has over allocated memory to its processes. When a… Read more →

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Enabling Transaction Timeout Within Application

There is a dbms.transaction.timeout global setting on Neo4j that can be set in neo4j.conf file so if any query from any user exceeds the timeout threshold specified, that query is terminated. But how do you achieve this from within an… Read more →

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Understanding memory consumption

So you have configured Neo4j to use 4GB of heap and 6GB of page cache and sat back relaxed, thinking the Java process would not go above 10GB in your 12GB machine only to realise that Neo4j had an OOM… Read more →

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