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eviction

AI, ML & GenAI interview questions tagged eviction, across every topic.

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Concepts behind "eviction"

The curriculum that explains the ideas these questions test.

Foundational
⚙️ System Design for AI in Production
Caching StrategiesA cache trades freshness for speed by holding a copy of hot data closer to the request. The strategy is the write/read pattern: cache-aside (app fills the cache on a miss), write-through (writes pass through the cache to the store), write-back (writes hit the cache and flush later). Eviction (LRU, LFU) and TTL govern what to keep, and cache stampede protection prevents a popular expired key from hammering the backing store. CDNs are caches at the network edge. AI, ML, and GenAI engineer interviews probe it because LLM responses, embeddings, and retrieval results are expensive enough that caching is a first-class design decision.
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