Lessons for Teams Adopting Managed Streaming at Scale
Our journey reinforced several lessons that are broadly applicable to high throughput streaming platforms: Managed does not mean unlimited. Managed streaming services remove a lot of operational work, but broker, network, EBS, S3, and control plane limits still matter. Plan for the hottest broker, not the average broker. Partition skew and hot leaders are often where incidents begin. Tiered storage reduces cost, not operational responsibility. Remote copy needs CPU, EBS, network, and local
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