Hello, I'm Frank.
I am an infrastructure engineer who has been wrestling with servers for over 20 years. Starting with Linux server operations, I am now in charge of the cloud infrastructure for a large-scale payment service. My daily life involves migrating from data centers to AWS, managing hundreds of instances, and tracing the causes of failures in the early hours of the morning.
The reason I created this course is simple.
I often received questions like these from those around me: "I managed to connect to the server, but I don't know what to do next." "There are so many instance types; which one should I choose?" These are the exact same points where I got stuck at first. However, when I looked for resources, I found that most of them were written for people who already knew what they were doing.
So I decided to create the course I wish I had when I first started learning.
My lectures are based on three principles.
First, I help you understand rather than memorize. Instead of just listing commands, I explain why we use them in the first place.
Second, I boldly omit unnecessary content. I do not increase the volume by including information that is useless to beginners right now.
Third, I also talk about what doesn't work. Instead of just listing the pros, I clearly point out cases where it might not be a good fit. For someone who has to make decisions in the field, that is more important.
If you feel a sense of "Ah, I should start from here" after listening to the lecture, then my goal has been achieved.
Please feel free to leave any questions you may have at any time.
