Foundations of Network Streams: Readable, Writable, and Duplex

Handling large amounts of data efficiently is a critical skill for modern backend and network programming. Understanding how streams work allows you to process data piece-by-piece without overwhelming system memory. This text-based course guides you through the fundamental concepts of streams and networking, teaching you how to read, write, and manipulate data on the fly. You will transition from writing basic data handlers to designing efficient, memory-safe data pipelines. What you'll learn: - Understand the core architecture of readable, writable, duplex, and transform streams. - Apply modern async iterators to consume streams cleanly and prevent memory leaks. - Manage backpressure and data flow control to ensure network stability. - Design transform streams to modify data in transit without buffering entire files. - Implement robust error handling across complex streaming pipelines. You will begin with foundational terminology and the basic mechanics of data buffers, then progress to written explanations and code snippets demonstrating how to connect streams for network communication. This course is designed for beginning backend developers and network enthusiasts who want to master data flow. No prior experience with streams is required. Start reading today to build faster, more memory-efficient applications.