Ethical Web Scraping: Engineering Guardrails and Legal Boundaries Developers Must Know
How to build compliant data pipelines without crossing criminal thresholds
Kovu.cn Notes
Notes about rational life choices, cost-effective living and personal thinking. Original articles are hosted on kovu.cn.
Latest articles
The 15-Degree Solar Algorithm: How China's 24 Solar Terms Drive Traditional Timekeeping & Ganzhi Calendars
An algorithmic look at ecliptic solar longitude, seasonal nodes, and the astronomical rules behind traditional Chinese calendar systems.
Is a Degree Losing Its Value? Check the Distribution Before You Decide
A census table from China is a useful reminder: most arguments about credentials are arguments about averages, and averages hide the thing you actually need to know. Every few months the same argumen