Stas Malyshev

Senior Software Engineer

Author's articles

May 15, 2026

Faster cross-project search in Elasticsearch Serverless with project tags and routing

Scope cross-project search in Elasticsearch Serverless with project routing to skip non-matching projects entirely, or with project tag fields to filter, aggregate, and sort by tag inside the query.

SM D

By: Stas Malyshev and Luigi Dell'Aquila

Unify your data: Cross-cluster search with ES|QL is now generally available!

Inside Elastic ES|QL

July 29, 2025

Unify your data: Cross-cluster search with ES|QL is now generally available!

Cross-Cluster search with ES|QL is now GA! Query data across multiple clusters with a single, elegant query. Learn about its performance, resilience, and syntax.

NH SM

By: Najwa Harif and Stas Malyshev

Ready to build state of the art search experiences?

Sufficiently advanced search isn’t achieved with the efforts of one. Elasticsearch is powered by data scientists, ML ops, engineers, and many more who are just as passionate about search as you are. Let’s connect and work together to build the magical search experience that will get you the results you want.

Try it yourself