Simple Implementation
When simplicity and ease of implementation are important factors. LRU has a straightforward implementation compared to some other eviction policies, making it a popular choice in many systems.
Is LRU the best Cache Eviction Policy?
Whether LRU (Least Recently Used) is the best eviction policy depends on the specific requirements and characteristics of the system. LRU (Least Recently Used) is often considered a good eviction policy in the following cases: