Be a part of our community of 1M+ users who develop and demonstrate their skills on CodeSignal
5 courses
111 practices
14 hours
Master core Java concurrency concepts, including thread creation, synchronization, and race conditions. Learn about synchronized and concurrent collections, deadlock prevention, and advanced techniques like lock-free programming with atomic variables to build efficient multithreaded applications.
This introductory course covers essential Java multithreading concepts like thread creation, synchronization, and race condition prevention. You'll explore synchronized and concurrent collections, deadlock prevention, and advanced techniques such as lock-free programming with atomic variables.
This course builds on the concepts from the introductory Java Concurrency course. It dives deeper into memory visibility, synchronization mechanisms, deadlocks, inter-thread communication, and introduces lock-free programming techniques. You will learn how to optimize synchronization, use advanced lock mechanisms, and prevent common concurrency issues such as deadlocks and race conditions.
This practice-based course builds on concepts from Java Concurrency Foundations, with real-life tasks focused on synchronization, lock-free programming, deadlock prevention, and inter-thread communication. Each unit presents practical scenarios that challenge you to solve concurrency issues and reinforce your understanding.
This course dives into Java's synchronized and concurrent collections, covering thread-safe options like ConcurrentHashMap, CopyOnWriteArrayList, and blocking queues. You'll learn to manage data sharing and concurrency effectively, transitioning from basic synchronized collections to high-performance, scalable concurrent utilities for real-world applications.
This practice-based course builds on concepts from "Synchronized and Concurrent Collections in Java." It includes real-world tasks centered on using concurrent collections, advanced synchronization techniques, and efficient data-sharing methods. Each unit presents practical scenarios where you'll tackle concurrency challenges and strengthen your skills.
I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.
Faith Yim
Software Engineer
+14
It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.
Alex Bush
Full Stack Engineer
+9
I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.
Abbey Helterbran
Tech consultant
+8
I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.
Jonathan Miller
Senior Machine Learning Engineer
+12
I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!
