21CTO

Feb 4, 2016 · Backend Development

How Tumblr Scaled to 5 Billion Page Views: Inside Their Distributed Architecture

This article examines how Tumblr handled rapid growth—processing 5 billion daily page views, 40 k requests per second, and terabytes of data—by evolving from a LAMP stack to a Scala‑based, Finagle‑driven distributed system with HBase, Redis, Kafka, and a cell architecture that supports massive real‑time dashboards.