Episode
Retrieval After RAG: Hybrid Search, Agents, and Database Design — Simon Hørup Eskildsen of Turbopuffer
Latent Space: The AI Engineer Podcast · Mar 12, 2026 · 1 h 01 min
Turbopuffer came out of a reading app. In 2022, Simon was helping his friends at Readwise scale their infra for a highly requested feature: article recommendations and semantic search. Readwise was paying ~$5k/month for their relational database and ve...