Hello DevOps community! 👋
For the past 3 weeks, I’ve been laying the foundation of my DevOps learning — Linux, Bash scripting, and Git/GitHub. Today, I focused deeper on Networking Basics, a skill every DevOps engineer must master.
🔹 What I explored today
How DNS resolution works (from domain → IP)
Load Balancing concepts — distributing traffic across servers
Difference between TCP vs UDP in real-world applications
Basics of firewalls & ports (why security starts here)
🔹 Why this matters in DevOps
Networking is the backbone of cloud and infrastructure. Whether it’s deploying apps, configuring Kubernetes clusters, or setting up CI/CD pipelines, understanding how data flows across the network makes troubleshooting and scaling much easier.
🔹 My key takeaway
"DevOps isn’t just about tools — it’s about understanding the fundamentals that keep systems reliable and secure."
Excited for tomorrow as I continue building on these foundations before stepping into CI/CD (Day 31–60) soon 🚀
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