Singleton in Java Course
Dive into the Singleton pattern in Java through practical examples with logging, configuration, and services. Master thread-safe techniques, evaluate performance trade-offs, and know when to skip singletons for building reliable, fast, and testable enterprise applications. Gain skills to implement patterns confidently while dodging common errors.
from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This practical course teaches you to create safe and efficient singletons in Java for real-world apps. You'll explore implementation patterns, handle threading and memory model issues, and integrate config and logging singletons effectively. Avoid pitfalls, boost testability, and select optimal methods for performance, reliability, and clean code.
Elevify advantages
Develop skills
- Implement key Java singleton patterns like eager, lazy, enum, and holder efficiently.
- Design thread-safe singletons using volatile, locks, and safe publication techniques.
- Develop robust configuration and logging singletons with clean APIs and safe shutdown.
- Steer clear of singleton pitfalls to enhance testability and reduce service coupling.
- Identify and fix singleton problems such as leaks, contention, and security vulnerabilities.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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