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Interview Questions
Redis interview questions on data structures, caching patterns, and clustering.
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Top Redis Interview Questions
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1
What data structures does Redis support?
Hint: Strings, lists, sets, hashes, sorted sets
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2
How to implement caching with Redis?
Hint: TTL, eviction policies
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3
What is Redis Pub/Sub?
Hint: Message broadcasting
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4
Explain Redis clustering
Hint: Sharding, hash slots
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5
How does Redis persistence work?
Hint: RDB, AOF
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6
What are Redis transactions?
Hint: MULTI, EXEC, WATCH
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