Blog
Real-world experiments, systems design, and notes on what I learn while building.
How Neural Networks Understand Text, Part 1: From ANN to RNN
See how a feed-forward network represents text, how an RNN processes words in sequence, and why long-term dependencies are difficult to learn.
How Storage Engines Affect Primary Key Performance: MySQL vs PostgreSQL
A simple experiment comparing how MySQL and PostgreSQL handle random vs sequential IDs across 1 million rows.