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 13, 2025
Unleashing your metadata: Self-querying retrievers with Elasticsearch
Discover how to utilize “self-quering” retrievers with Elasticsearch to increase the relevance of your Semantic search with structured filters.
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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 21, 2025
High Quality RAG with Aryn DocPrep, DocParse and Elasticsearch vector database
Learn how to achieve high-quality RAG with effective data preparation using Aryn.ai DocParse, DocPrep, and Elasticsearch vector database.
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January 9, 2025
Improving e-commerce search with query profiles in Elastic
Query profiles tackle semantic search challenges in e-commerce. This blog demonstrates how to enhance e-commerce search using query profiles in Elastic.
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January 7, 2025
Early termination in HNSW for faster approximate KNN search
Learn how HNSW can be made faster for KNN search, using smart early termination strategies.
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January 6, 2025
Optimized Scalar Quantization: Even Better Binary Quantization
Here we explain optimized scalar quantization in Elasticsearch and how we used it to improve Better Binary Quantization (BBQ).
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January 1, 2025
When hybrid search truly shines
Demonstrating when hybrid search is better than lexical or semantic search on their own.