🧠 Elevator System Low-Level Design (LLD) – OOP, UML & Best Practices 📊

Описание: Article - https://codewitharyan.com/system-desi...

Structured DSA (Basics to Advanced) Practice - https://codewitharyan.com/cwa-sheet/p...

My Uber Interview Experience -    • I Survived the Uber Interview Here's What ...  
My Coinbase Interview Experience -    • What Nobody Tells You About Coinbase Inter...  
My American Express Inteview Experience -    • What's the Secret to Acing the American Ex...  
My JP Morgan & Chase Interview Experience -    • STOP Making These 5 Common Mistakes in You...  
..... more coming soon (along with LLD course on Second Channel)

Most Frequently asked questions based on Leetcode Premium - https://codewitharyan.com/cwa-sheet/a...

LLD Syllabus which we gonna cover - https://codewitharyan.com/system-desi...

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✨ Timelines✨
0:00 - Introduction: Cracking Interviews at Top Companies
0:31 - Overview of Elevator System Design
2:23 - What the Interviewer Expects in Elevator Design Question
4:55 - Entities in Elevator Design: Elevator, Building, Controller
10:42 - User Interaction and Flow of Elevator Requests
13:43 - Design Patterns for Elevator System
20:55 - Internal vs External Elevator Requests
27:00 - Scheduling Strategy Overview
28:03 - First Come First Serve (FCFS) Algorithm
41:24 - Scan Algorithm for Elevator Movement
46:14 - Look Algorithm: Optimized Elevator Scheduling
54:34 - Code Implementation: Look Algorithm and Strategy Logic
1:02:52 - Extending Elevator Types Using Factory Pattern
1:07:10 - Final Thoughts, Best Practices, and Wrap-up



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