Author’s articles
February 17, 2025
Elasticsearch hybrid search
Learn about hybrid search, the types of hybrid search queries Elasticsearch supports, and how to craft them.
February 10, 2025
How to set up vector search in Elasticsearch
Learn how to set up vector search and execute k-NN searches in Elasticsearch.
February 6, 2025
A quick introduction to vector search
This article is the first in a series of three that will dive into the intricacies of vector search, also known as semantic search, and how it is implemented in Elasticsearch.
January 2, 2025
Leveraging AutoOps to detect long-running search queries
Learn how AutoOps helps you investigate long-running search queries plaguing your cluster to improve search performance.
Geospatial search made simple with LLM and Elasticsearch: Journey through the city
Learn the basics of geospatial search and dive deep into geospatial search augmented by the power of Large Language Model (LLM) technology.
May 13, 2024
Vector similarity techniques and scoring
Explore vector similarity techniques and scoring in Elasticsearch, including L1 & L2 distance, cosine similarity, dot product similarity and max inner product similarity.