Technology Deep Dive

4:30 PM - 5:10 PM, PST , October 29

No Keeper, No Limits: Transforming Pulsar from a Leader-Based to a Leaderless Architecture

At Pulsar Summit Europe 2024, we unveiled Ursa, the next-generation data streaming engine. In this talk, we'll take a deep dive into the design and implementation of how we're evolving Pulsar's architecture. We'll explore the shift from a traditional leader-based, single-writer model to a cutting-edge leaderless, multi-writer architecture—eliminating the need for BookKeeper. Join us to learn how these innovations are paving the way for a more robust, scalable, and flexible streaming platform.

Speaker

Matteo Merli

Pulsar PMC Chair and CTO of StreamNative

Hang Chen

Sr. Tech Lead Manager, StreamNative