Geospatial distance search with ES|QL
Exploring geospatial distance search in Elasticsearch Query Language (ES|QL), one of the most desired and useful features in Elasticsearch's geospatial search and in ES|QL.
June 9, 2025
ES|QL in JavaScript: Leveraging Apache Arrow helpers
Learn how to use ES|QL with JavaScript Apache Arrow client helpers.
June 5, 2025
Making sense of unstructured documents: Using Reducto parsing with Elasticsearch
Demonstrating how Reducto's document processing can be integrated with Elasticsearch for semantic search.
June 2, 2025
AI-powered case deflection: build & deploy in minutes
Exploring the AI Assistant Knowledge Base capabilities combined with Playground to create a self-service case deflection platform.
May 21, 2025
Get set, build: Red Hat OpenShift AI applications powered by Elasticsearch vector database
The Elasticsearch vector database is now supported by the ‘AI Generation with LLM and RAG’ Validated Pattern. This blog walks you through how to get started.
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 16, 2025
How to optimize Elasticsearch disk space and usage
Explaining how to prevent and handle cases when disk is too full (over utilization) and when the disk capacity is underutilized.
May 15, 2025
Elasticsearch in JavaScript the proper way, part I
Explaining how to create a production-ready Elasticsearch backend in JavaScript.
May 14, 2025
Elasticsearch Index Number_of_Replicas
Explaining how to configure the number_of_replicas, its implications and best practices.