psitbdUser

[설계, 기록] 기업별 아키텍처 , 사례연구

📚 들어가며 AlexXu『가상 면접 사례로 배우는 대규모 시스템 설계 기초(System Design Interview)』을 읽고 가장 마지막에 이 글이 인상 깊었다. 좋은 시스템을 설계하려면 다년간 많은 지식을 쌓아야 한다. 지식을 쌓는 한가지 지름길은, 실세계에서 쓰이는 시스템의 구조를 공부하는 것이다. 아래에 도움될 만한 자료들을 정리해 보았다. 가능하다면 다양한 글을 볼 생각이고 , 관련된 기술 블로그를 정리해둔다. 1. 기업별…

Read More

Best Home Depot Black Friday Deals for 2025

You can only really judge a legally incorporated person by its actions. And if actions are to be believed, The Home Depot really loves Black Friday. The home improvement retail giant has been holding its Black Friday sale since early November—a whole month of Fridays. But The Home Depot still holds back some of the…

Read More

How Does Gemini 3 Process Our Queries?

The Multi-Step Workflow from Client Input to Agentic Reasoning and Final Output Gemini 3, Google’s advanced multi-modal AI model, uses a highly complex and sequential process to understand a user’s query and generate a comprehensive, accurate response. This workflow goes far beyond simple text prediction, incorporating modality fusion, external tool calls, self-correction, and robust safety…

Read More

Async-Programming-New-Era

GitHub Home In the long river of software development, I have witnessed several major transformations in programming paradigms. From early synchronous blocking models, to later multi-threaded concurrency, and then to event-driven asynchronous programming, each transformation has made our applications more efficient and responsive. But when it comes to which transformation was most profound, I believe…

Read More

[AWS] DevTools Evangelism: CodeCommit Edition

This article is a machine translation of the contents of the following URL, which I wrote in Japanese: https://qiita.com/Nana_777/items/a8be2eee9ee9d81326cb Introduction This article is the first day of the Japan AWS Top Engineers Advent Calendar 2025.I was selected as a Japan Top Engineer in 2025, but prior to that I was selected as a Community Builder…

Read More