monitoring Archives

Monitoring ArangoDB with Promotheus and Grafana

March 10, 202013GeneralTags: monitoring

Please consider monitoring your productive ArangoDB installation as part of the best practices strategy. It is effortlessly done using established services Prometheus for data collection and Grafana for visualisation and alerting.

ArangoDB Monitoring Dashboard

Performance analysis with pyArango: Part III Measuring possible capacity with usage Scenarios

October 26, 201700General, how to, PerformanceTags: Community, monitoring, Performance, python, testing, Tutorial

So you measured and tuned your system like described in the Part I and Part II of these blog post series. Now you want to get some figures how many end users your system will be able to serve. Therefore you define “scenarios” which will be typical for what your users do. Read more

Arangochair – a tool for listening to changes in ArangoDB

March 8, 201704GeneralTags: AQL, monitoring, Release, Tutorial

The ArangoDB team gave me an opportunity to write a tutorial about arangochair. Arangochair is the first attempt to listen for changes in the database and execute actions like pushing a document to the client or execute an AQL query. Currently it is limited to single nodes.

This tutorial is loosely based on the example at baslr/arangochair-serversendevents-demo

arangochair is a Node.js module hosted on npm which make it fairly easy to install. Just run
npm install arangochair and its installed. Read more