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Posts on tips and tricks, using and learning about SQL for database development and analysis.

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One Practical SQL Trigger Example You Can Actually Use

One Practical SQL Trigger Example You Can Actually Use

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6 min read
Maybe SQLite Is Still Better Than DuckDB for My Workloads

Maybe SQLite Is Still Better Than DuckDB for My Workloads

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8 min read
The Hard Truth About Choosing a Database and Why Most Projects Get It Wrong

The Hard Truth About Choosing a Database and Why Most Projects Get It Wrong

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4 min read
A-Z Database Glossary

A-Z Database Glossary

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17 min read
SQL String Functions: Clean, Transform, and Tame Messy Data Like a Pro

SQL String Functions: Clean, Transform, and Tame Messy Data Like a Pro

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6 min read
Leveling up: Adding SQLite Persistence to my Rust Guessing Game

Leveling up: Adding SQLite Persistence to my Rust Guessing Game

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1 min read
Automate Cloud Monitoring and Alerts: A Complete Guide

Automate Cloud Monitoring and Alerts: A Complete Guide

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4 min read
In some scenarios, relying on LLMs to generate SQL is neither rigorous nor reliable.Right way to teach LLMs to generate SQL is here

In some scenarios, relying on LLMs to generate SQL is neither rigorous nor reliable.Right way to teach LLMs to generate SQL is here

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4 min read
Understanding SQL Joins and SQL Functions, CTEs and Subqueries.

Understanding SQL Joins and SQL Functions, CTEs and Subqueries.

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4 min read
Before SQL, We Had to Tell Computers Everything. Then One Idea Changed That Forever.

Before SQL, We Had to Tell Computers Everything. Then One Idea Changed That Forever.

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3 min read
SQLite CLI Prompts, PostgreSQL Load Balancing with pgkeeper, PgBouncer Tuning

SQLite CLI Prompts, PostgreSQL Load Balancing with pgkeeper, PgBouncer Tuning

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3 min read
How to Migrate MySQL to PostgreSQL Without Breaking Everything (With Real Examples)

How to Migrate MySQL to PostgreSQL Without Breaking Everything (With Real Examples)

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5 min read
Automated SQL Migration Review with Real CLI Output (MySQL, PostgreSQL, TiDB)

Automated SQL Migration Review with Real CLI Output (MySQL, PostgreSQL, TiDB)

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8 min read
Stop Hardcoding Country Lists — Use a Proper World Geo Dataset (MySQL + JSON + CSV)

Stop Hardcoding Country Lists — Use a Proper World Geo Dataset (MySQL + JSON + CSV)

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3 min read
We Ran One SQL Query… And Broke Production

We Ran One SQL Query… And Broke Production

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3 min read
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