InfoQ: How Fly.io Replicates SQLite Globally in less than 1 Second

Fly.io ditched their old setup and whipped up "Corrosion," a snazzy Rust-based engine, to replicate SQLite data globally in less than a second. This clever system uses CRDTs and a gossip protocol to keep hundreds of nodes in sync without a central leader, making distributed systems super resilient and fast.

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