Articles by Christoph Büscher

Find answers to common questions about using synonyms in Elasticsearch, and discover some frequent caveats with their use.

The Ranking Evaluation API recently added to Elasticsearch is a new, experimental REST API that lets you quickly evaluate the quality of search results.

The 5.6.0 release of the Elastic Stack also brings the first release of the Java high-level REST client.

When writing software, adding cool new features is of course always great fun. But sometimes it’s also important to work on internal changes in the code base...