Low Level Design + MultiThreading Course - 🚗 Car Rental System LLD – Complete Low-Level Design with UML & Classes 📘

Article - https://codewitharyan.com/system-design/low-level-design Structured DSA (Basics to Advanced) Practice - https://codewitharyan.com/cwa-sheet/practice-problems My Uber Interview Experience - https://youtu.be/VGYJIX5yl74 My Coinbase Interview Experience - https://youtu.be/IjOC18b_dCw My American Express Inteview Experience - https://youtu.be/c3UhYefhnqk My JP Morgan & Chase Interview Experience - https://youtu.be/-jacTpY57no ..... more coming soon (along with LLD course on Second Channel) Most Frequently asked questions based on Leetcode Premium - https://codewitharyan.com/cwa-sheet/aryan-dsa-master-sheet LLD Syllabus which we gonna cover - https://codewitharyan.com/system-design/low-level-design Let's Connect: Main Channel for DSA & Live Streams - https://www.youtube.com/@ARYANMITTAL X Twitter : https://x.com/aryan_mittal007 📱Discord (Join Community) : https://discord.gg/vwUAz2pEHZ 📝Linkedin (About me): https://www.linkedin.com/in/aryan-mittal-0077 📸 Instagram: https://www.instagram.com/codewitharyanbhai 📱Telegram : https://t.me/aryan_mittal_group 🤖 Github: https://github.com/aryan-0077 ✨ Timelines✨ 00:00 - Introduction 00:30 - Inventory System Design Intro 01:00 - Session Plan Breakdown 02:33 - What is Inventory Management 04:34 - Interview Approach Tips 06:14 - Key Features to Discuss 10:15 - Define Core Entities 14:35 - Replenishment Strategies 16:06 - Component Diagram Overview 17:56 - Product Class Implementation 21:05 - Singleton Design Pattern 22:54 - Manager Responsibilities 24:04 - Main Function Flow 25:40 - Inventory Alerts Observer 26:19 - Implement Observers 28:14 - Add New and Complex Products 29:00 - Builder Pattern Use Case 31:42 - Electronic Product Builder 32:01 - Final Recap and Tips 36:14 - Strategy Interface Design 37:49 - Observer Integration 39:05 - Pricing Strategy Extension 40:24 - Final Closing Thoughts ✨ Hashtags ✨ #programming #Interviews #leetcode #faang #maang #datastructures #algorithms #low-level-design #lld-by-aryan #systemdesign #systemdesigninterview #lowleveldesign #lowlevelsystemdesign #systemdesigntutorial #systemdesigninterviewquestions #lowleveldesigninterviewquestions #systemdesigninterviews #lowleveldesigninterview #highleveldesign #systemdesigninterviewquestion #systemdesignexplanation #systemdesigncourse #systemdeign #designacarrentalsystem #objectorienteddesign #lowlevelsystemdesignroadmap #systemdesignbasics