Getting ROI Out Of AI @ Oxford Data Meetup
I had the pleasure to speak about Remix at the Oxford Data Meetup on October 24th, 2025. Remix is a
Cal Mitchell
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Columnar Vs Row Storage
Whenever you hear a table or database called "row oriented", "columnar", or basically any terminology suggesting
PostgreSQL vs MariaDB Performance Comparison
In this article, I conduct original research into the performance of MariaDB and PostgreSQL using a custom tool, plus HammerDB.
Data
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B+ Tree vs Hash Index (And When To Use Them)
This article describes the structure of these two index types and makes recommendations on when to use them.
Is AI Showing Any ROI?
I believe AI is overhyped, overpriced, and often underdelivering. It is also an unbelievably powerful technology that is likely to