What is LRU and how is it used in web development?
An example of an AI chatbot conversation about LRU in web development.
What is LRU and how is it used in web development?
LRU stands for Least Recently Used, a cache eviction algorithm that removes the least recently accessed items first.
Can you explain how LRU caching works in a web application?
Sure! In a web application, LRU caching stores frequently accessed data. When the cache reaches its limit, it removes the least recently used data to make space for new data.
What are the benefits of using LRU caching?
The benefits include improved performance, reduced latency, and efficient memory usage, as it keeps the most relevant data readily available.
Are there any libraries or tools for implementing LRU caching?
Yes, there are several libraries like lru-cache for Node.js and built-in support in frameworks like Django for Python.
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