Checkpointing and Log Pruning interactions

Overview Checkpointing is the process of flushing all pending page updates from the page cache to the store files. This is necessary for ensuring that the number of transactions that are in need of being replayed during recovery is kept… Read more →

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Changes to metrics.csv reporting from 2.x to 3.x

Metrics reporting is an Enterprise feature which upon enablement allows for the creation of .csv files at a specified interval to record key metrics. This is described in detail at http://neo4j.com/docs/operations-manual/current/monitoring/. Differences between 2.x and 3.x are as follows: File… Read more →

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How to monitor Neo4j with Prometheus

Commencing with the release of Neo4j Enterprise 3.4, one can now use the open source monitoring tool Prometheus to monitor Neo4j. The following article details a basic Prometheus implementation to demonstrate the connectivity between Prometheus v2.2.1 and Neo4j. After installing… Read more →

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