Author’s articles
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February 17, 2025
Elasticsearch hybrid search
Learn about hybrid search, the types of hybrid search queries Elasticsearch supports, and how to craft them.
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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.
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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.
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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.
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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.
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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.