Factory Design Pattern Explained: Simple Factory in Parking Lot System || LLD Ep 2

Описание: Welcome back to Vivek Codes!

In Episode 2 of our Low-Level Design (LLD) Series, we are moving from requirements to implementation. We’ll be deep-diving into the Simple Factory Design Pattern and seeing exactly how it solves object creation headaches in our Parking Lot System.

What you’ll learn in this video:

The "Why": Why do we need a Factory? Understanding the problem of tight coupling.

The "What": What exactly is a Simple Factory (and how it differs from the Factory Method).

Live Coding: Implementing a VehicleFactory to handle different types of vehicles (Car, Bike, Truck).

Design Principles: How this approach follows (and sometimes violates) the SOLID principles.

By the end of this tutorial, you’ll know how to clean up your main methods and delegate object creation like a pro.

Watch Episode 1 (Requirements & Flow) here:    • Parking Lot System Design Explained | Low-...  

Next Episode Preview: In the next video, we’ll take it a step further and explore the Factory Method Pattern to see how to make our system even more extensible!

About Me: I’m Vivek, a Java Full-Stack Developer. I’m documenting my journey of building scalable systems and mastering interview-level LLD. Join the community as we build smarter every week!

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