Elasticsearch Workshop #3 – Scripting Part 1
Welcome to the third part of the Workshop. As usual, to keep each article as compact as possible, I will shortcut the queries to snippets. If you want to see…
Elasticsearch Workshop #2 – Ingest Pipelines
Welcome to the second part of the Workshop. As usual, to keep each article as compact as possible, I will shortcut the queries to snippets. If you want to see…
Elasticsearch Workshop #1 – Enrich documents
Welcome to the first part of the series of Elasticsearch Workshops. To keep each article as compact as possible, I will shortcut the queries to snippets. If you want to…
Save Money? Bring down TCO? Scale 10x? Upgrade now to Elasticsearch 7.16!
Save up to 30% in storage and up to 90% in memory per index! No change needed except upgrading to the latest version of the Elasticstack With the newest version…
Elasticsearch/Kibana: 3 ways to add missing fields during runtime
tl;dr Generate fields during runtime in visualizations with “runtime fields”, “lens formulas” or “scripted fields”. But beware: they are coming with a price. If you miss fields and query them…
Kibana Lens Formulas
tl;dr Mit Kibana 7.14.0 wurde Lens mit der Funktion “Formula” erweitert. Lens kann mathematische Funktionen und Aggregationen für Visualisierungen kombinieren und ist damit noch mächtiger Ein Aggregat basiert nicht mehr…
Elasticsearch Migration 6.2.2 nach 7.8.0
Wie kann ich 4700+ Indizes von einem Elasticsearch Cluster in ein neues Cluster migrieren? Üblicherweise würde für eine solche Migration die Cross Cluster Replikation benutzt. Was aber, wenn diese Funktion…