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E-BookMay 19, 2025

Reducing Kafka Costs with Leaderless Architecture

Reducing Kafka Costs with Leaderless Architecture

Slash your Kafka bill - without sacrificing performance or reliability.

In this in-depth e-book, you’ll discover how object-storage–first, leaderless designs like StreamNative’s Ursa engine can sustain 5 GB/s workloads at just 5 % of the cost of traditional leader-based clusters. Inside, we break down the economics behind inter-AZ network traffic, local-disk replication, and control-plane licensing; compare Ursa, WarpStream, MSK, Redpanda, and self-managed Kafka head-to-head; and walk through a proven benchmarking methodology you can reproduce in your own environment.

Whether you’re scaling to billions of messages or simply trying to tame runaway cloud spend, this guide gives you the data - and the blueprint - to migrate with confidence and start saving today.

About author

David Kjerrumgaard

David Kjerrumgaard David is a Principal Sales Engineer and former Developer Advocate for StreamNative. He has over 15 years of experience working with open source projects in the Big Data, Stream Processing, and Distributed Computing spaces. David is the author of Pulsar in Action.

Gaurav Saxena

Gaurav Saxena Enterprise Streaming Architect (Automotive Industry)