https://downside154.github.io/series/nodejs/Recent content in Nodejs on downside154Hugoen-usFri, 20 Oct 2023 17:53:54 +0900https://downside154.github.io/posts/node_streams/Fri, 20 Oct 2023 17:53:54 +0900https://downside154.github.io/posts/node_streams/<h2 id="intro">Intro</h2> <p>Node.js has a built-in support for streams. Streams are a fundamental concept in Node.js that enable efficient data handling, esp when dealing with large amounts of information OR working with data in real time.</p> <p>Summary:</p> <ol> <li>Explore the concept of streams in Node.js</li> <li>Understand the different types of streams available (Readable, Writable, Duplex, and Transform)</li> <li>Discuss best practices for working with streams effectively.</li> </ol> <h3 id="what-are-nodejs-streams">What are Node.js Streams?</h3> <p>Streams enable efficient data handling by reading or writing input/output sequentially. They are handy for file operations, network communications, and other forms of end-to-end data exchange.</p>https://downside154.github.io/posts/multi_thread_nodejs/Fri, 20 Oct 2023 16:49:20 +0900https://downside154.github.io/posts/multi_thread_nodejs/<h2 id="overview">Overview</h2> <ol> <li>What is Multithreading</li> <li>How does Node.js handle asynchronous operations.</li> <li>How to use Node&rsquo;s <code>worker-threads</code> module to create and manage threads.</li> </ol> <h3 id="history">History</h3> <p>Computers are becoming more powerful thanks to GPUs and multi-cre CPUs, and modern applications leverage <strong>threads(independent execution units in a process)</strong> to maximize application performance</p> <p>However, <strong>JavaScript is a synchronous, blocking, single-threaded language</strong>. It was initially created to run on browsers, allowing for much of modern web page interactions, form validations, animations, and so on. Running operations on a single thread can block the synchronous execution flow and result in bottlenecks.</p>