Advanced – Cloud & Data Testing
Redis – ISTQB Definition
Last Updated: July 12, 2026 · SoftwareTestPilot QA Team
Official ISTQB Definition
An in-memory key-value data store used for caching, sessions, and real-time analytics.
In simple words
An extremely fast in-memory key-value store, used for caching and sessions.
Exam tip
Redis is the default cache in most stacks — test eviction, expiration, and persistence modes.
Related terms
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