LRU Cache Design-LLD

Design a low level cache LRU(Least Recently Used) Cache using Springboot

Problem Statement

We have to do low level design for a Cache system. Cache that we will design will have to support following operations:

• Put: This will allow user to put a value against a key in the cache.
• Get: This will allow user to get the previously saved value using key.
• Deletion: Cache should also support removal of some key in case cache is full, and we try to add new key value.
• can be used as rest api to integrate with applications.