While Model Trains

Read data blog posts.
Carefully handpicked.
Presented 3 at a time.

Optimizing Slow SQL Queries

Miguel Grinberg

How to fix the most common database performance problems, which are caused by improper indexing, along with examples for Postgres, MySQL, and SQLite.

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Why Are so Many Babies Born around 8:00 A.M.?

Zan Armstrong

Unpacking how schedules and methods of birth influence the birthday timestamp in the US, featuring cool data visualizations.

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How to Visualize Filters and Feature Maps in Convolutional Neural Networks

Jason Brownlee

A tutorial on how to gain insights into a CNN by visualizing filters and feature maps.

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