Mastering Multithreading And Concurrency In Java

Unlock the power of parallel computing in Java! Learn how to manage multiple threads, handle concurrency.

What you'll learn

The fundamentals of multithreading in Java, including thread creation, thread methods, and lifecycle management.

The benefits of multithreading and concurrency in building responsive, high-performance applications.

Different concurrency models and how to apply them to solve real-world problems.

Techniques to prevent and handle race conditions and implement critical sections.

Strategies for ensuring thread safety and leveraging immutability.

An understanding of the Java Memory Model, synchronization, and volatile variables.

How to manage thread signaling and coordinate thread activities with wait/notify mechanisms.

Approaches to solving complex problems like deadlocks, starvation, and implementing non-blocking algorithms.

Requirements

A basic understanding of Java programming.

Familiarity with concepts of object-oriented programming (OOP).

Basic knowledge of Java syntax, variables, methods, and classes.

A working Java development environment (like IntelliJ IDEA or NetBeans).

Description

Introduction:Welcome to Mastering Multithreading and Concurrency in Java! Multithreading is one of the key concepts that make modern applications responsive and efficient. In this course, you will learn how to effectively create, manage, and synchronize threads in Java. The course covers everything from basic threading concepts to advanced concurrency models, race conditions, thread safety, and more. By the end of the course, you’ll be able to leverage Java’s multithreading capabilities to develop high-performance, scalable, and thread-safe applications.Section-Wise Write-Up:Section 1: Introduction to Multithreading in JavaThis section provides an overview of multithreading in Java, starting with the basics. You'll understand the core concepts behind threads, how they work, and why they're crucial for modern applications. We will explore thread creation, thread methods, and thread support in Java, setting the stage for more advanced topics. You’ll gain hands-on experience with threading, including methods that manage thread lifecycle and behavior.Section 2: Concurrency and the Benefits of MultithreadingIn this section, we dive into concurrency and why multithreading is beneficial for building efficient, high-performance applications. You will learn about the advantages of multithreading and how it can make programs more responsive by executing multiple tasks concurrently. This section will also introduce concurrent programming and the role of threads in achieving parallel execution.Section 3: Concurrency ModelsHere, you'll learn about different concurrency models and how to choose the most effective one for your application. The section covers various strategies for implementing concurrency, including parallel workers, stateless workers, and non-blocking I/O. You’ll also explore the pros and cons of these models, helping you select the most efficient approach for different scenarios.Section 4: Parallelism and Thread Management in JavaIn this section, we explore parallelism, a powerful approach that allows tasks to be executed simultaneously. You will learn how to create and manage threads effectively, including naming threads, and how to handle thread creation and lifecycle management in Java. The goal is to help you create a parallel processing model that improves application performance.Section 5: Race Conditions and Critical SectionsThis section focuses on race conditions, a common problem in multithreading environments. You will learn about critical sections, where race conditions can occur, and how to prevent them. Through practical examples, you will explore strategies to ensure data integrity in multithreaded applications.Section 6: Thread Safety and ImmutabilityThread safety is crucial when multiple threads access shared data. In this section, we explore the concept of thread safety, with a focus on immutability and how it can be used to prevent issues related to mutable shared state. You will also learn about thread-local variables and techniques for ensuring thread safety in your Java applications.Section 7: Java Memory Model and SynchronizationUnderstanding the Java Memory Model (JMM) is essential for writing thread-safe applications. In this section, we discuss memory architecture, synchronization techniques, and the use of volatile keywords. You will learn how to use synchronization mechanisms to prevent conflicts when multiple threads access shared resources.Section 8: Thread SignalingThread signaling is a technique used to manage thread interactions. In this section, you will explore how to use wait, notify, and notifyAll methods to manage thread execution. These signaling mechanisms help coordinate the activities of threads, making it possible to synchronize them effectively for specific tasks.Section 9: Deadlocks and Non-Blocking AlgorithmsDeadlocks are one of the most challenging issues in multithreading. This section explores deadlocks in-depth, showing you how to detect and prevent them. You will also explore non-blocking algorithms, which allow threads to continue executing even if other threads are blocked. By learning lock management, semaphores, and advanced data structures, you will gain the skills to build highly concurrent, deadlock-free applications.Section 10: ConclusionThe final section will summarize the key concepts covered throughout the course, providing a holistic view of Java’s multithreading and concurrency features. You’ll review important techniques and strategies for effective multithreading, leaving you with the confidence to apply these techniques in real-world scenarios.By completing this course, you will have mastered multithreading and concurrency in Java. You will be equipped with the knowledge to create highly efficient and responsive applications that handle multiple tasks simultaneously. With practical examples, a strong focus on thread safety, and an understanding of concurrency models, you’ll be ready to tackle complex problems in your Java applications and ensure they are scalable and thread-safe.

Overview

Section 1: Course contents of Multithreading in java

Lecture 1 Contents Multithreading

Lecture 2 Contents Multithreading (Continues)

Lecture 3 Thread Working

Lecture 4 Thread Support In Java

Lecture 5 Thread Support In Java (Continues)

Lecture 6 Overview Of Thread Methods

Section 2: Concurrency and Multi threading benefits

Lecture 7 Concurrency Overview

Lecture 8 Concurrency Overview (Continues)

Lecture 9 Benefits Of Multithreading

Section 3: Concurrency Models

Lecture 10 Multi Benefits

Lecture 11 Multi Benefits (Continues)

Lecture 12 Concurrency Models

Lecture 13 Parallel Workers

Lecture 14 Parallel Workers Advantages

Lecture 15 Types Concurrency

Lecture 16 Stateless Workers

Lecture 17 Non Blocking IO

Lecture 18 Assembly Line And Functional

Lecture 19 Assembly Line Disadvantages

Lecture 20 Which Concurrency Model Is The Best

Section 4: Parralleism and starting threads in java

Lecture 21 Parallelism

Lecture 22 Parallelism (Continues)

Lecture 23 Thread Creation

Lecture 24 Thread Creation (Continues)

Lecture 25 Naming Threads

Section 5: Race condition and critical section

Lecture 26 Race Conditions

Lecture 27 Race Conditions (Continues)

Section 6: Thread Safety

Lecture 28 Thread Safety

Lecture 29 Immutability

Lecture 30 Immutability Example

Section 7: Java Memory Model

Lecture 31 Java Memory Model

Lecture 32 Java Memory Model (Continues)

Lecture 33 Hardware Memory Architecture

Lecture 34 Java Synchronization

Lecture 35 Java Synchronization (Continues)

Lecture 36 Java's Volatile Keywords

Lecture 37 Java's Volatile Guarantee and Creating A Thread Loacal

Lecture 38 Creating A Thread Local Continues

Section 8: Thread Signalling

Lecture 39 Thread Signalling

Lecture 40 Wait, Notify, And Notify All

Lecture 41 Wait, Notify, And Notify All (Continues)

Section 9: Deadlocks and Non Blocking Algorithms

Lecture 42 Deadlock

Lecture 43 Deadlock (Continues)

Lecture 44 Deadlock Prevention And Starvation

Lecture 45 Deadlock Prevention And Starvation (Continues)

Lecture 46 Deadlock Detection

Lecture 47 Starvation And Fairness

Lecture 48 Using Locks Instead Of Synchronized Blocks

Lecture 49 Queue Object Class

Lecture 50 Nested Monitor Lockout

Lecture 51 Locks In Java

Lecture 52 Lock Reentrance

Lecture 53 Lock Fairness

Lecture 54 Read And Write Lock Reentrance

Lecture 55 Semaphores

Lecture 56 Non Blocking Algorithms

Lecture 57 Non Blocking vs Blocking Algorithm

Lecture 58 The Single Writer Case

Lecture 59 More Advanced Data Structure Based On Volatile Variables

Lecture 60 Optimistic Locking Is Non Blocking

Section 10: Conclusion

Lecture 61 Conclusion

Lecture 62 Conclusion (Continues)

Java developers who want to deepen their understanding of concurrency and multithreading.,Software engineers interested in building efficient, high-performance, and thread-safe applications.,Intermediate Java programmers looking to explore advanced concurrency concepts and techniques.,Students and professionals aiming to build scalable and responsive applications using multithreading in Java.