Writing
Thoughts on frontend architecture, performance, AI-augmented workflows, and leading engineering teams.
What Are ACID Transactions?
systemsfundamentalA bank transfer, a crash and two ATMs: a visual guide to atomicity, consistency, isolation and durability.
The Relational Model
systemsfundamentalA visual guide to relations, keys, integrity constraints and the operations behind SQL.
What Is a Database?
systemsfundamentalA visual guide to tables, SQL, the DBMS, sixty years of data models and database types.
Tips tối ưu hiệu năng khi viết TypeScript
performancefundamentalCác lưu ý về hiệu năng khi giải bài toán Top K Frequent Elements bằng TypeScript.
The Critical Rendering Path
front-endperformancefundamentalHow a browser turns files into pixels, then into a working app.