IT Foundations

Whether you studied computer science or not, the place you get stuck at work is usually where a foundation has a hole in it. This path walks computer architecture, operating systems, networking, and databases in turn and fills those holes. By the end you can narrow an incident down to which layer and which problem on your own.

코스

• Computer Architecture — What it takes for a CPU to execute one line
• Operating Systems — How many people share one machine
• Networking Fundamentals — Where to look first when a connection fails
• Database Concepts — Tables, indexes, transactions — on a real PostgreSQL