Can you explain what LRU caching is?
LRU stands for Least Recently Used. It's a caching algorithm that removes the least recently accessed items first.
Why is LRU caching important?
It's important because it helps optimize memory usage and improves the performance of applications by keeping frequently accessed data readily available.
How does LRU caching work in practice?
In practice, LRU caching maintains a list of items in order of usage. When a new item is added and the cache is full, the least recently used item is removed.
Can you give an example of where LRU caching is used?
Sure! LRU caching is commonly used in web browsers to store recently accessed web pages and images, improving load times.
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