NC

Nick Chow

Principal Product Manager I at Elastic

Author’s articles

Beyond similar names: How Elasticsearch semantic text exceeds OpenSearch semantic field in simplicity, efficiency, and integration

Vector Database

August 12, 2025

Beyond similar names: How Elasticsearch semantic text exceeds OpenSearch semantic field in simplicity, efficiency, and integration

Comparing Elasticsearch semantic text and OpenSearch semantic field in terms of simplicity, configurability, and efficiency.

By: Mike Pellegrini, Nick Chow and Libby Lin

Semantic reranking in Elasticsearch with retrievers

Vector Database Search Relevance+1

May 28, 2024

Semantic reranking in Elasticsearch with retrievers

Explore strategies for using semantic reranking to boost the relevance of top search results, including semantic reranking with retrievers.

By: Adam Demjen and Nick Chow

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