What are the applications of LFU in computer science?
An example of an AI chatbot conversation about applications of LFU in computer science.
What are the applications of LFU in computer science?
LFU, or Least Frequently Used, is a cache eviction algorithm used in various applications like database management and web caching.
Can you explain how LFU works in web caching?
In web caching, LFU keeps track of how often each item is accessed. When the cache is full, it removes the least frequently accessed items.
What are the advantages of using LFU over other algorithms?
LFU can be more efficient in scenarios where certain items are accessed more frequently, ensuring that popular data remains in the cache.
Are there any drawbacks to using LFU?
Yes, LFU can be complex to implement and may require additional memory to track access frequencies, which can be a drawback in some systems.
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