Free online courseJava Concurrency and Multithreading

Duration of the online course: 8 hours and 38 minutes

New course

Master Java Concurrency in this free online course. Learn threads, synchronization, ExecutorService, deadlocks, and more. Ideal for IT professionals and programmers.

Course Description

Delve into the world of Java Concurrency and Multithreading with this comprehensive free online course. Perfect for IT professionals and programming enthusiasts, this course provides an in-depth exploration of key concepts essential for mastering the complexities of Java programming. The course begins with an introduction to concurrency and multithreading, setting a strong foundation on which to build advanced skills.

Learn the intricacies of creating, starting, and stopping threads in Java, and explore the cutting-edge technology of Java Virtual Threads. Understanding memory management is crucial, and this course covers the basics of the Java Memory Model and the Happens Before Guarantee.

Gain insights into synchronization techniques using the synchronized keyword, and discover the nuances of volatile variables and CPU cache coherence. Through practical examples, you'll understand how to utilize ThreadLocal, manage race conditions, and discern the differences between concurrency and parallelism.

The course offers a deep dive into managing thread pools, exploring the functionality of Java Lock and ExecutorService, including implementations with virtual threads. You'll tackle deadlock scenarios and learn preventative measures, ensuring robust application performance.

Highlighting practical design paradigms, the course covers Java BlockingQueue and the Producer-Consumer pattern. Discover advanced techniques like compare and swap, false sharing, and single- or same-threaded designs. Additionally, you'll manage thread congestion and signaling efficiently.

Advanced topics such as ForkJoinPool and concurrent collections like ConcurrentMap and ConcurrentHashMap provide you with the skills to excel in complex programming tasks. Build a robust understanding of these essential concepts to enhance your development skills and deliver high-performance, concurrent Java applications.

Course content

  • Video class: Java Concurrency and Multithreading - Introduction

    0h14m

  • Exercise: What is a primary advantage of multi-threading in modern computing?

  • Video class: Java Threads - Creating, starting and stopping threads in Java

    0h17m

  • Exercise: Which method is recommended to define the code a thread should run in Java?

  • Video class: Java Virtual Threads

    0h09m

  • Exercise: What is a primary advantage of virtual threads in Java over platform threads?

  • Video class: The Java Memory Model - The Basics

    0h23m

  • Exercise: What is the main role of the heap in Java memory management with threads?

  • Video class: Java Happens Before Guarantee - Java Memory Model - Part 2

    0h26m

  • Exercise: What role does the Java 'volatile' keyword play in multithreaded applications?

  • Video class: Java Synchronized - The synchronized keyword in Java and Java synchronized blocks and methods

    0h45m

  • Exercise: What is the effect of a synchronized method in Java?

  • Video class: Java Volatile

    0h21m

  • Exercise: What is the purpose of the 'volatile' keyword in Java?

  • Video class: CPU Cache Coherence Java Concurrency

    0h05m

  • Exercise: What is Java's thread visibility guarantee related to volatile variables?

  • Video class: Java ThreadLocal

    0h14m

  • Exercise: What value does a thread retrieve from a Java ThreadLocal instance it set earlier?

  • Video class: Race Conditions in Java Multithreading

    0h22m

  • Exercise: What is a race condition in multithreading?

  • Video class: Concurrency vs Parallelism

    0h09m

  • Exercise: What is the difference between concurrency and parallelism?

  • Video class: Thread Pools in Java

    0h18m

  • Exercise: How does a thread pool manage task execution?

  • Video class: Java Lock

    0h28m

  • Exercise: What is a key characteristic of the ReentrantLock class in Java?

  • Video class: Java ExecutorService - Part 1

    0h20m

  • Exercise: What is the purpose of the invokeAny method in Java Executor Service?

  • Video class: Java ExecutorService - Part 2

    0h21m

  • Video class: Java ExecutorService Using Virtual Threads

    0h04m

  • Exercise: What is a key benefit of using an Executor service with virtual threads in Java 19?

  • Video class: Deadlock in Java

    0h17m

  • Exercise: What can lead to a deadlock in a multithreading environment?

  • Video class: Deadlock Prevention in Java

    0h17m

  • Exercise: What is the simplest deadlock prevention technique discussed?

  • Video class: Java BlockingQueue

    0h17m

  • Exercise: What is a key feature of a Java Blocking Queue?

  • Video class: Producer Consumer Pattern - With Java Example

    0h19m

  • Exercise: What is an efficient way to utilize CPU resources in the producer-consumer pattern?

Multithreading

Free online courses on Multithreading

Free Multithreading Courses: Master Java Concurrency & Multithreading Concepts

Dive into the advanced world of programming languages with our carefully curated selection of free multithreading courses. As a critical subcategory under Programming Languages (including Python, Ruby, Java, and C), multithreading significantly enhances software performance, responsiveness, and concurrent task execution. Our collection and resources cover crucial topics of multithreading, such as thread lifecycle, synchronization, concurrency control, parallel computations, and more. Equip yourself with essential multithreading skills that today's software industry requires.

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This free course includes:

8 hours and 38 minutes of online video course

Exercises to train your knowledge

Certificate of course completion

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