Network Models
Network models are conceptual frameworks that define how data is transmitted and communicated across networks, typically through layered architectures. They provide standardized protocols and rules for network communication, ensuring interoperability between different devices and systems. Common examples include the OSI (Open Systems Interconnection) model and the TCP/IP model, which organize network functions into distinct layers.
Developers should learn network models to understand the fundamentals of network communication, which is essential for building distributed applications, troubleshooting network issues, and designing scalable systems. This knowledge is critical for roles involving web development, cloud computing, cybersecurity, and IoT, as it helps in implementing protocols like HTTP, TCP/IP, and SSL/TLS effectively.