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Ugo Sangiorgi

Principal Product Marketing Engineer at Elastic

Author’s articles

Elasticsearch BBQ vs. OpenSearch FAISS: Vector search performance comparison
Vector Database

April 15, 2025

Elasticsearch BBQ vs. OpenSearch FAISS: Vector search performance comparison

A performance comparison between Elasticsearch BBQ and OpenSearch FAISS.

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By: Ugo Sangiorgi
Ice, Ice, Maybe: Measuring Searchable Snapshots Performance
Inside Elastic

January 13, 2025

Ice, Ice, Maybe: Measuring Searchable Snapshots Performance

Learn how Elastic’s searchable snapshots enable the frozen tier to perform on par with the hot tier, demonstrating latency consistency and reducing costs.

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By: Ugo Sangiorgi, Radovan Ondas, George Kobar and 1 more
Elasticsearch vs. OpenSearch: Vector Search Performance Comparison
Vector DatabaseLucene

June 26, 2024

Elasticsearch vs. OpenSearch: Vector Search Performance Comparison

Elasticsearch is out-of-the-box 2x–12x faster than OpenSearch for vector search

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By: Ugo Sangiorgi

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