Data Transfer Protocols
Data transfer protocols are standardized rules and conventions that govern how data is transmitted and received over networks or between systems. They define the format, timing, sequencing, and error control for data exchange, ensuring reliable and efficient communication. Examples include HTTP for web traffic, FTP for file transfers, and TCP/IP for internet communication.
Developers should learn data transfer protocols to build networked applications, APIs, and distributed systems that require reliable data exchange. This is essential for web development (using HTTP/HTTPS), file sharing (using FTP/SFTP), real-time communication (using WebSocket), and IoT devices (using MQTT). Understanding protocols helps in debugging network issues, optimizing performance, and ensuring security in data transmission.