Articles By Alex Marquardt

Engineering

Learn how to improve the performance of slow terms aggregations on high-cardinality fields.

Engineering

Setup an IntelliJ IDEA project that will allow interactive debugging of Elasticsearch and Lucene source code.

Engineering

Learn how to use Logstash to ingest data from multiple sources, and then send that data to distinct outputs. In this tutorial, we'll be using stock market data.

Engineering

Learn how to enable Elasticsearch security, configure TLS/SSL, use PKI for authentication, authenticate Kibana to Elasticsearch using PKI, and more.

Engineering

Learn how to detect and remove duplicate documents from Elasticsearch using Logstash or a custom Python script.