Noam Schwartz

Noam Schwartz

Senior Solutions Architect

Articles by Noam Schwartz
Agentic AIHybrid SearchVector Database

How we built a persistent agent memory layer on Elasticsearch with 0.89 recall and zero tenant leaks

Discover the architecture behind a persistent, multi-tenant agent memory layer on Elasticsearch: three indices, hybrid retrieval with RRF and a reranker, supersession, decay, and per-user DLS isolation. R@10 0.89 across 168 questions. Full open-source implementation included.

Noam Schwartz
AI

Better text analysis for complex languages with Elasticsearch and neural models

Using neural models and the Elasticsearch inference API to improve search in Hebrew, German, Arabic, and other morphologically complex languages.

Noam Schwartz

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