High-traffic backend systems · Concept education

Redis concepts and theory for backend engineers

A published, concept-first Inflearn video course explaining Redis data structures, cache strategy, and backend system behavior.

Made by a five-engineer team, with Hong as the instructor and lead. It shows teaching and production work, not a promise about another course’s outcome.

Technical portfolio artwork for this evidence page.

What this course covers

Why this is relevant

This course is a concrete example of Korean-language education in High-traffic backend systems. Its topics include Redis, cache theory, data structures.

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