I've gived up to pass the professional level AWS exam. It was tough for me. I don't wanna understand services that I don't use like AWS organization, AWS config, and so on.
And then I started to study algorithms and data structure in Java. There is a lesson in Udemy. Algorithms and data structures are my weak point and my Java skill also should be enhanced and also studying something in English is really nice for me. It's like getting 3 birds throwing just a stone.
AWSのprofessional試験は諦めた。業務で使わないものを勉強したくなかった。AWS organization とかAWS configとか。
今度は英語でデータ構造とアルゴリズムを勉強することにした。
