How can I implement a cache algorithm in my application?
You can implement a cache algorithm by choosing a strategy like LRU or FIFO. Which one are you considering?
I'm thinking about using LRU. Can you explain how it works?
LRU, or Least Recently Used, evicts the least recently accessed items first. It keeps track of usage order.
What data structure should I use to implement LRU?
A combination of a hash map and a doubly linked list is commonly used for efficient LRU implementation.
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