Network Administration
Network administration involves the management, maintenance, and optimization of computer networks to ensure reliable and secure connectivity for users and systems. It encompasses tasks such as configuring network devices (routers, switches, firewalls), monitoring performance, troubleshooting issues, and implementing security policies. This skill is essential for maintaining the infrastructure that supports data communication, internet access, and organizational operations.
Developers should learn network administration to build and deploy applications that rely on robust network infrastructure, such as web services, cloud-based systems, or distributed computing environments. It is crucial for roles involving DevOps, system administration, or cybersecurity, where understanding network protocols, latency, and security vulnerabilities directly impacts application performance and reliability. For example, optimizing database queries over a network or securing API endpoints requires network knowledge.