June 12, 2025
The current state of MCP (Model Context Protocol)
Learn about MCP, project updates, features, security challenges, emerging use-cases, and how to tinker around with Elastic’s Elasticsearch MCP server.
June 9, 2025
ES|QL in JavaScript: Leveraging Apache Arrow helpers
Learn how to use ES|QL with JavaScript Apache Arrow client helpers.
May 22, 2025
How we rebuilt autocomplete for ES|QL
How we rearchitected an autocomplete engine for ES|QL to support language evolution instead of resisting it.
May 19, 2025
Elasticsearch in JavaScript the proper way, part II
Reviewing production best practices and explaining how to run the Elasticsearch Node.js client in Serverless environments.
May 15, 2025
Elasticsearch in JavaScript the proper way, part I
Explaining how to create a production-ready Elasticsearch backend in JavaScript.
May 6, 2025
Built with Elastic: Hybrid search for Cypris – the world’s largest innovation database
Dive into Logan Pashby's story at Cypris, on building hybrid search for the world's largest innovation database.
April 18, 2025
Kibana Alerting: Breaking past scalability limits & unlocking 50x scale
Kibana Alerting now scales 50x better, handling up to 160,000 rules per minute. Learn how key innovations in the task manager, smarter resource allocation, and performance optimizations have helped break past our limits and enabled significant efficiency gains.
April 15, 2025
ES|QL Joins Are Here! Yes, Joins!
Elasticsearch 8.18 includes ES|QL’s LOOKUP JOIN command, our first SQL-style JOIN.
March 3, 2025
Fast Kibana Dashboards
From 8.13 to 8.17, the wait time for data to appear on a dashboard has improved by up to 40%. These improvements are validated both in our synthetic benchmarking environment and from metrics collected in real user’s cloud environments.