Articles By Alex Brasetvik

Engineering

Memory Issues We'll Remember

Our Cloud service experienced issues with managing memory for the clusters. This blog is a postmortem of the incident.

Engineering

Elastic Cloud Outage: Root Cause and Impact Analysis

On March 31st and April 10th we had outages affecting some 1.7.1 clusters in the us-east-1 region. This post summarises the cause and impact of the events.

Engineering

Multiple Elasticsearch Clusters or a Monster Cluster?

Multiple single-purpose clusters can be simpler to manage than a single multi-purpose cluster.

Uses of Elasticsearch, and Things to Learn

Elasticsearch from the Top Down

Optimizing Elasticsearch Searches

Logstash on OpenShift

Sizing Elasticsearch

Troubleshooting Elasticsearch searches, for Beginners