Feature Store
Summit 2026
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Roman Grebennikov
FSS 2026

Roman Grebennikov

Principal ML Engineer

A principal ML engineer and an ex startup CTO working on modern search and recommendations problems. A pragmatic fan of open-source software, functional programming, LLMs and performance engineering.

Talks

  • Feature Serving Beyond RAM

    FSS 2026

    The long tail of online features sits in Redis at RAM prices. Murrdb, an open-source columnar cache, tiers hot to RAM, warm to NVMe, cold to S3.

Editions