What are the advantages of using an LRU cache?
An LRU (Least Recently Used) cache is beneficial because it optimizes memory usage by keeping only the most frequently accessed data.
Can you explain how it decides which items to remove?
Sure! It removes the least recently accessed items first, ensuring that the cache retains the most relevant data.
Are there any specific scenarios where an LRU cache is particularly useful?
Yes, LRU caches are great for applications with limited memory, like mobile apps or web browsers, where speed is crucial.
What are some alternatives to LRU caching?
Alternatives include FIFO (First In, First Out), LFU (Least Frequently Used), and ARC (Adaptive Replacement Cache), each with its own advantages.
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