April 30, 2026
ES|QL query builder for JavaScript and TypeScript: Fluent, type-safe query construction
Exploring the ES|QL query builder for JavaScript and TypeScript and explaining how to build ES|QL queries with practical examples.
April 29, 2026
ES|QL METRICS_INFO and TS_INFO: Catalog your time series data
Two new ES|QL commands that turn time series discovery into a single-line query: METRICS_INFO and TS_INFO tell you which metrics and series actually exist in your data, not just what the mapping declares.
April 17, 2026
Fast approximate ES|QL - part II
Explaining the approach we use to obtain fast approximate ES|QL queries and the testing we did of error estimation.
April 16, 2026
Fast approximate ES|QL - part I
Introducing the work we've done on a fast approximate querying mode for ES|QL. In many cases, it allows us to achieve orders of magnitude latency reductions while providing accurate estimates.
New ES|QL plugin for IntelliJ IDEA
Build and run ES|QL queries in your IDE with the new plugin for IntelliJ IDEA.
April 1, 2026
LINQ to ES|QL: Write C#, query Elasticsearch
Exploring the new LINQ to ES|QL provider in the Elasticsearch .NET client, which allows you to write C# code that’s automatically translated to ES|QL queries.
February 5, 2026
ES|QL dense vector search support
Using ES|QL for vector search on your dense_vector data.
January 19, 2026
Faster ES|QL stats with Swiss-style hash tables
How Swiss-inspired hashing and SIMD-friendly design deliver consistent, measurable speedups in Elasticsearch Query Language (ES|QL).
January 8, 2026
Hybrid search and multistage retrieval in ES|QL
Explore the multistage retrieval capabilities of ES|QL, using FORK and FUSE commands to integrate hybrid search with semantic reranking and native LLM completions.