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Dec 20, 2023 · Operations

Scaling Kafka to 1000+ Nodes: Governance, Auto‑Balancing & Tiered Storage

This article outlines how a large‑scale Kafka deployment of over a thousand machines across dozens of clusters was engineered for stability and efficiency through a custom Guardian controller that adds partition‑level throttling, automatic balancing, multi‑tenant isolation, cross‑IDC management, tiered storage, audit capabilities, and fully automated operational workflows.