John Solitario

John Solitario has led product work at Scale AI, Rockset and Salesforce. At Rockset, he worked on vector and hybrid search, bringing text, structured and vector retrieval into one system.

Career

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Based in: San Francisco
Elsewhere

Scale

Head of Product
Jul 2025 — Oct 2025
Scale AI · San Francisco, California, United States
Product Manager
Sep 2024 — Jul 2025
Scale AI · San Francisco, California, United States

Salesforce

Senior Product Manager
Sep 2021 — May 2022
San Francisco, California, United States
Product Manager
Jan 2021 — Aug 2021
San Francisco, California, United States
Associate Product Manager II
May 2020 — Dec 2020
San Francisco, California, United States
Associate Product Manager I
Aug 2019 — Apr 2020
San Francisco, California, United States

Products & media

archive.haystackconf.com

All Vector Search Is Hybrid Search

John Solitario’s Haystack 2024 slides explain vector and keyword retrieval, metadata filtering and reranking, then connect pre- and post-filtering tradeoffs to database query planning and filter selectivity.

Writing

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John Solitario

Stealth

Scale

Head of Product

Product Manager

Rockset (acquired by OpenAI)

Salesforce

Senior Product Manager

Product Manager

Associate Product Manager II

Associate Product Manager I

Stanford University

Stanford University

Products & media

All Vector Search Is Hybrid Search

Curated Lists

List Inclusions