System Design Parking lot | Object Oriented Design | Code Implementation | The Tech Granth

Published: 01 January 1970
on channel: The Tech Granth

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System Design | #SystemDesign :
Parking lot system design is a simple object oriented design question asked in Tech Interview by companies like Google, Microsoft, Amazon etc.
Complexity in design happens when we increase the number of entry and exit gates because that adds up the problem on concurrency and race condition.
Complexity gets increased with the category of parking vehicle as well, incase we have to classify them as hatchback, SUV, Sedan, bus etc.

In this video I have covered the following scenarios:
Multilevel Parking lot
Multiple category of parking space
Multiple entry and exit (adds an interesting case of concurrency)
Should not allow more vehicles than allocated space for each category
Charge should be hourly basis
Display available number of parking for each category at entry itself

Complete code is added in my github link mentioned below.

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