Create a "least recently used" cache that evicts the least recently used item. The cache should be configured with a max size and should map from keys to values (enabling you to enter and retrieve a value associated with a certain key). When it is full, it should evict the item that has been utilised the least recently. Assume that the keys are integers and the values are strings.
Create a "least recently used" cache that evicts the least recently used item. The cache should be configured with a max size and should map from keys to values (enabling you to enter and retrieve a value associated with a certain key). When it is full, it should evict the item that has been utilised the least recently. Assume that the keys are integers and the values are strings.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Create a "least recently used" cache that evicts the least recently used item. The cache should be configured with a max size and should map from keys to values (enabling you to enter and retrieve a value associated with a certain key). When it is full, it should evict the item that has been utilised the least recently. Assume that the keys are integers and the values are strings.
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