Write maintainable, extensible, and cloud-ready code in Java, using design patterns and SOLID principles
About This Video
In-depth, practical guide focusing on must-have, instantly usable core knowledge that's easily transferable to other languages
Straightforward explanations served in a bottom-up style, covering basic topics and advanced concepts alike in an easy-to-understand way
Guided walkthroughs using multiple examples, …
Design Patterns and SOLID Principles with Java
Video description
Write maintainable, extensible, and cloud-ready code in Java, using design patterns and SOLID principles
About This Video
In-depth, practical guide focusing on must-have, instantly usable core knowledge that's easily transferable to other languages
Straightforward explanations served in a bottom-up style, covering basic topics and advanced concepts alike in an easy-to-understand way
Guided walkthroughs using multiple examples, featuring real-world problems and scenarios
In Detail
This course will guide you through the whys and hows of important design patterns using SOLID principles and, more importantly, will help you recognize opportunities to apply these; its focus is on real-world problems and down-to-earth explanations to get you started quickly. The goal of the course is not to have you breeze through every design pattern in existence in a few minutes with oversimplified examples. Instead, you will learn selected design patterns in an in-depth way. During the course, you'll also familiarize yourself with the major aspects of SOLID design and writing clean code, as these concepts and applying design patterns should go hand-in-hand.
By the end of the course, you will be able to identify (and confidently apply) design patterns in your own applications and be empowered to make your design choices using complex examples.
Audience
This course is for programmers/developers who have a basic knowledge of OOPs (preferably in Java) and are looking to refine their code through design patterns in their day-to-day coding practices.
Chapter 1 : Design Patterns Quickstart with Template Methods
The Course Overview
Quick Overview of Design Patterns
Exploring the Sample Code, Introducing Future Requirements
Understanding and Using Template Methods
Pros and Cons of Template Methods
Favoring Composition over Inheritance
Chapter 2 : Quick Prototyping with the Singleton Pattern
Introduction to the Singleton Pattern
New Requirements and Prototyping
Data Access Layer with Singletons
Using Singletons the Right Way
Singleton Alternatives
Chapter 3 : Maintainable Code with the Strategy Pattern
Introduction to the Strategy Pattern
Strategy for Changing Requirements
Making SOLID Strategies
Dynamic Strategy
Strategy versus Template
Chapter 4 : Dependency Management with the Factory Pattern
Introduction to “Simple” Factory
Object Creation with the Factory Method
Abstract Factory and Dependency Inversion
Factory to Build a “Family”
Dynamic Dependencies
Chapter 5 : Hiding Complexity with Facades
Introduction to Facades
Hiding Behind Facades
Flexible Subsystems
Microservices and Facades
SOLID Facade Design
Chapter 6 : Design Patterns in the Cloud
Cloud Migration
Local and Cloud Environments
From Monolith to Microservices
Patterns for Resilience and Scalability
Summary and Next Steps
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