Published 5/2023
Created by Kiryl Yesipau
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz, 2 Ch
Genre: eLearning | Language: English | Duration: 33 Lectures ( 3h 56m ) | Size: 1.82 GB
Learn Java multi-threading and resolve data and race conditions with volatile, atomics, and synchronized
Free Download What you'll learn
A high-level overview of process management by the operating system
A high-level overview of thread management by the operating system
The fundamental difference between a process and a thread
How to define a thread using the Thread subclassing approach
How to define a thread by implementing the Runnable interface
The different states of a thread and its lifecycle
How to start threads using the start() method and the ExecutorService
The strategy for reusing threads employed by the ExecutorService
How to define a thread by implementing the Callable interface
How to use the Future interface in blocking and non-blocking ways
The usage of daemon threads
The functionality of the Thread's .join() and .interrupt() methods
The concept of data race and its details
How to use the 'volatile' keyword to avoid data race
The concept of mutex / intrinsic lock / monitor
The concept of race condition and its details
How to use the 'synchronized' keyword to implement mutex/monitor acquire in Java
The concept of the compare-and-swap CPU instruction
A high-level overview of the Java atomics package and its relation to compare-and-swap
How to use the AtomicInteger class to avoid arithmetic operation race condition
The usage of the ThreadLocal class in Java
How to take thread dumps of the JVM process
How to use the .parallelStream() method in the Java Streaming API
Requirements
No experience with concurrency or multithreading is required
Java version 1.8 or newer should be installed
Basic programming skills in Java, such as variable definition and if-else statements, are required
Understanding the meaning of 'final', 'static', and 'this' keywords in Java is required
Understanding pass-by-reference in respect to passing object parameters to methods in Java is required
Description
Learn how to write applications that take full advantage of processor power by parallelizing computations and avoiding idle cycles with Java concurrency and multithreading. In this course, I will cover both the concepts behind multithreading and concurrency with real-world examples and provide practical coding examples that demonstrate how to use the capabilities provided by the JDK.By the end of this course, you will:Understand the concepts of processes and threads in operating systems and be able to distinguish between the two.Define threads in Java using Thread, Runnable, and Callable.Be familiar with Java thread states and the thread lifecycle.Know the different ways to start threads, including using .start(), ExecutorService, and .parallelStream() capabilities.Understand the concept behind the ExecutorService thread reuse strategy.Understand both blocking and non-blocking mechanisms for working with the Future interface.Learn about daemon threads.Be able to use the .join() and .interrupt() thread capabilities.Understand the concept of data race and how to mitigate it using the volatile keyword.Be familiar with the race condition concept and the mutex strategy to mitigate it.Know how to write Java code using the synchronized keyword to implement the mutex paradigm.Understand the compare-and-swap processor instruction and how it is used in the Java atomics package.Know when and how to use AtomicInteger.Learn about the ThreadLocal class.Be able to take thread dumps of the JVM process.
Who this course is for
Beginner Java developers without prior experience with multi-threading
Intermediate and advanced Java developers seeking a deeper understanding of basic concepts behind multi-threading
Developers switching from another language to Java who are planning to write multi-threading code
Professionals preparing for Java multithreading interviews at the beginner to intermediate level
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