WebSocket Communications Protocol Online Courses & Certifications

WebSockets is a communication protocol that provides full-duplex, bidirectional communication channels over a single, long-lived connection. Unlike traditional HTTP, which is request-response based and is suitable for retrieving static resources or data from a server, WebSockets allow real-time, interactive communication between a client (usually a web browser) and a server.

WebSockets have become an essential technology for creating interactive and real-time web applications. They are often used in conjunction with other technologies and frameworks like Node.js, Socket.io, and various front-end libraries to build dynamic and responsive web applications that can push updates to clients in real time.

In summary, WebSockets provide a reliable and efficient way to establish persistent, bidirectional communication channels between clients and servers, making them a fundamental component in many modern web applications where real-time interaction is a key requirement.