Network Engineering
Network engineering is the discipline of designing, implementing, managing, and troubleshooting computer networks to ensure reliable data communication between devices. It involves configuring hardware like routers and switches, implementing protocols such as TCP/IP, and optimizing network performance and security. This field is essential for maintaining the infrastructure that supports internet services, enterprise communications, and cloud computing.
Developers should learn network engineering to build scalable, secure applications that depend on network communication, such as web services, IoT systems, or distributed databases. Understanding networking helps in debugging connectivity issues, optimizing data transfer, and implementing security measures like firewalls and VPNs, which are critical for modern software development and DevOps practices.