InfoQ Dev Summit Boston, a twoday conference of actionable advice from senior software developers hosted by InfoQ, will take place on June 2425, 2024 Boston, Massachusetts.

Deepdive into 20+ talks from senior software developers over 2 days with parallel breakout sessions. Clarify your immediate dev priorities and get practical advice to make development decisions easier and less risky.

Register now: https://bit.ly/47tNEWv

Video with transcript included on InfoQ: https://bit.ly/496fhXv

Lily Mara shares how OneSignal improved the performance and maintainability of its highestthroughput HTTP endpoints (backed by a Kafka consumer in Rust) by making it an asynchronous system. She shares how metrics changed when the system went from sync to async, and what unique sharding strategies were used to maximize concurrency and performance, while maintaining consistency for Kafka consumers.

#ApacheKafka #Performance #Reliability

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