Multithreading and Concurrency Fundamentals


Many concepts are extremely vital in software development. However, the two concepts, i.e., multithreading and concurrency, play a pivotal role in the world of software development. In the software development world, performance and efficiency are paramount,

This article will talk about two critical concepts, i.e., Multithreading and concurrency. 

We will go deep into the fundamentals of multithreading by keeping a specific focus on multithreading in Java and explore how online Java ide editors have made it easier for developers to experiment with and master these concepts.

Without any further ado, let’s get started!

Understanding Multithreading and Concurrency

As the name suggests, multithreading is the practice of executing multiple threads concurrently within a single process. You can consider a thread as an independent path of execution within a program. 

In contrast, Concurrency is the property of a system in which multiple independent tasks are executed in overlapping time intervals, potentially leading to parallelism. 

Top of everything, both multithreading and concurrency are essential for improving the efficiency and responsiveness of applications.

When it comes to programming languages like Java, threads allow developers to perform multiple tasks simultaneously. It leverages the capabilities of modern processors with multiple cores. 

This is particularly beneficial for tasks that can be executed in parallel, such as:

  • Processing large datasets or
  • Handling user interfaces while performing background tasks

Let’s move to the second phase of the blog, i.e. Multithreading in Java.

Multithreading in Java

In the world of programming languages, Java is one of the most popular and versatile ones. It is known to provide comprehensive support for multithreading and concurrency. The java. lang. Thread class allows developers to create and manage threads in their applications. 

Furthermore, Java offers higher-level abstractions for working with threads through the java.util.concurrent package. It provides classes for:

  • Thread pools
  • Synchronization
  • Other concurrency-related tasks

To create a thread in Java, you can either extend the Thread class or implement the Runnable interface. 

The latter approach is often preferred, It allows for better separation of concerns.  

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