Costin Leau

Distinguished Software Engineer

Author’s articles

Native joins available in Elasticsearch 8.18

ES|QL Inside Elastic

April 10, 2025

Native joins available in Elasticsearch 8.18

Exploring LOOKUP JOIN, a new ES|QL command available in tech preview in Elasticsearch 8.18.

By: Costin Leau

Elasticsearch piped query language, ES|QL, now generally available

ES|QL How To

June 5, 2024

Elasticsearch piped query language, ES|QL, now generally available

Elasticsearch Query Language (ES|QL) is now GA. Explore ES|QL's capabilities, learn about ES|QL in Kibana and discover future advancements.

CL GK

By: Costin Leau and George Kobar

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