3 articles
PostgreSQL, MySQL, SQLite, and most modern file systems use B-trees as the core structure for their indexes. Understanding why changes how you think about query design and the real cost of a lookup.
Read more →Two exploratory analysis dashboards (Airbnb CDMX and Olist E-Commerce) as a case study for why Next.js and Recharts are a serious alternative to Power BI and Tableau for production-grade analytical reports.
Read more →Interactive demonstrations of fundamental calculus concepts: the sin(x)/x limit, derivative of sine, and Euler's formula. With manipulable SVG visualizations.
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