The Singleton Design Pattern is one of the most commonly used Design Patterns in
software engineering. It is a core pillar of many applications, and understanding
it is a requirement for any developer because it ensures that a class has only one
instance and provides a global point of access to that instance. This is particularly
useful for managing resources efficiently, maintaining consistency across the application,
and synchronizing access in multithreaded environments. In this course, Amichai Mantinband
will teach you everything you need to know to understand why we need the singleton pattern
and how to use it effectively in our applications.
Course Curriculum
47m 4 sections
Course overview
00:44Free preview
What is the Singleton Design Pattern
04:16
Characteristics & Implementation Aspects
02:16
Naive singleton implementation
03:11
Naive singleton implementation with Lazy Loading
03:11
Naive singleton implementation with Thread Safety
05:59
Proper Lazy Instantiation & Thread Safety
02:58
Singleton Design Pattern Cool Implementation
06:51
Singleton Pattern vs Singleton Behavior (via the DI IoC Container)
Amichai Mantinband is a Software Engineer at Microsoft and a .NET content creator. He works on large-scale, distributed systems within Microsoft Office, serving over 100 million daily users. He is a speaker at official .NET conferences, and within Microsoft, he authors and teaches software architecture courses. Amichai is the author of NuGet packages ErrorOr & Throw and has a .NET programming YouTube channel covering advanced topics such as design patterns, architecture, and best practices.