Loading…
Back To Schedule
Tuesday, January 12 • 9:32am - 9:44am
Zillow: Optimistic Concurrency Using Write-time Timestamps

Sign up or log in to save this to your schedule, view media, leave feedback and see who's attending!

Log in to leave feedback.
Consuming messages from multiple sources in a scalable service sharing the same Scylla cluster can be problematic, especially when those sources provide data from two queues each and cannot deliver guaranteed in-order messages. At Zillow, we provide the Scylla write timestamp and employ a couple other tricks at Zillow to provide correct and consistent data to our consuming services and avoid doing transactions. Additionally, our data model is a simple compound key that contains a large binary Avro document.

Speakers
avatar for Dan Podhola

Dan Podhola

Principal Software Engineer, Zillow


Tuesday January 12, 2021 9:32am - 9:44am PST
Main Stage