Client-Server Protocols
Client-server protocols are standardized communication rules that define how clients (e.g., web browsers, mobile apps) and servers (e.g., web servers, databases) exchange data over a network. They specify formats for requests, responses, error handling, and state management to enable reliable and efficient interactions. Common examples include HTTP, FTP, and SMTP, which underpin much of modern internet and application functionality.
Developers should learn client-server protocols to build networked applications, such as web services, APIs, and distributed systems, ensuring interoperability and scalability. They are essential for implementing features like data fetching, real-time updates, and secure authentication in web and mobile apps. Understanding these protocols helps optimize performance, debug network issues, and adhere to industry standards in software development.