Redis City: A 3D Visual Explainer That Walks You Through Redis Internals
JeremyCMorgan · x · 2026-09-26
Developer Jeremy Morgan released Redis City, an interactive visualization that models a single Redis instance as a 3D city.
- Type any Redis command and follow its full path through the internals: protocol parsing, key lookup, the allocator, memory pages, and RDB/AOF persistence
- Every component links to the actual Redis source code, teaching internals rather than decorating them
A rare visual learning resource for engineers who want to understand how Redis actually works under the hood.
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