Topic	Replies	Views	Activity
What i observed in their problem solution is that you are not covering Entity Relationship and how data should be persisted Courses class-diagram-for-the-amazon-locker-service__designing-the-amazon-locker-service__grokking-the-low-level-design-interview-using-ood-principles , grokking-the-low-level-design-interview-using-ood-principles__educative	1	145	December 15, 2023
Should there also be a relationship between the Order and the LockerService? Courses class-diagram-for-the-amazon-locker-service__designing-the-amazon-locker-service__grokking-the-low-level-design-interview-using-ood-principles , grokking-the-low-level-design-interview-using-ood-principles__educative	1	102	April 11, 2023
Question about the code to open the locker Courses class-diagram-for-the-amazon-locker-service__designing-the-amazon-locker-service__grokking-the-low-level-design-interview-using-ood-principles , grokking-the-low-level-design-interview-using-ood-principles__educative	1	88	April 11, 2023
What is the repository pattern? Courses class-diagram-for-the-amazon-locker-service__designing-the-amazon-locker-service__grokking-the-low-level-design-interview-using-ood-principles , grokking-the-low-level-design-interview-using-ood-principles__educative	1	134	March 22, 2023

class-diagram-for-the-amazon-locker-service__designing-the-amazon-locker-service__grokking-the-low-level-design-interview-using-ood-principles

class-diagram-for-the-amazon-locker-servicedesigning-the-amazon-locker-servicegrokking-the-low-level-design-interview-using-ood-principles