Zero traffic cost for Kafka consumers

Zero traffic cost for Kafka consumers

摘要

Coban, Grab’s real-time data streaming platform team, has been building an ecosystem around Kafka, serving all Grab verticals. Along with stability and performance, one of our priorities is also cost efficiency.

In this article, we explain how the Coban team has substantially reduced Grab’s annual cost for data streaming by enabling Kafka consumers to fetch from the closest replica.