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

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Semantic Search with PostgreSQL: Pragmatism Beats Hype - Most of the Time

Semantic Search with PostgreSQL: Pragmatism Beats Hype - Most of the Time

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8 min read
HOW DO YOU FEEL??

HOW DO YOU FEEL??

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2 min read
Preventing double-bookings with PostgreSQL exclusion constraints

Preventing double-bookings with PostgreSQL exclusion constraints

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6 min read
SQLite Journaling on SMB, TypeGraph for SQL Graphs, Cross-Engine Migrations

SQLite Journaling on SMB, TypeGraph for SQL Graphs, Cross-Engine Migrations

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3 min read
I built a tool that lets you query websites using SQL

I built a tool that lets you query websites using SQL

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1 min read
Learning SQL As If You Built It Yourself

Learning SQL As If You Built It Yourself

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12 min read
Building a Simple Java JDBC Project with MySQL: Displaying Cricket Players and Scores

Building a Simple Java JDBC Project with MySQL: Displaying Cricket Players and Scores

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2 min read
T-SQL on Microsoft Fabric - Episode 1: Mastering Data Retrieval with SELECT, WHERE, and ORDER BY

T-SQL on Microsoft Fabric - Episode 1: Mastering Data Retrieval with SELECT, WHERE, and ORDER BY

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3 min read
PostgreSQL: New Time-Series Extension & Replication Monitor; DuckDB in Production

PostgreSQL: New Time-Series Extension & Replication Monitor; DuckDB in Production

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3 min read
Come estrarre una singola tabella da un file dump MySQL

Come estrarre una singola tabella da un file dump MySQL

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1 min read
Cleaning Messy Phone Numbers in PostgreSQL Using REGEXP_REPLACE

Cleaning Messy Phone Numbers in PostgreSQL Using REGEXP_REPLACE

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6 min read
Eight window-function tricks beyond LAG and ROW_NUMBER

Eight window-function tricks beyond LAG and ROW_NUMBER

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6 min read
DuckDB EC2 Optimization, Postgres FDW Pushdown, SQLite NetBeans Connectivity

DuckDB EC2 Optimization, Postgres FDW Pushdown, SQLite NetBeans Connectivity

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4 min read
Turso: A Rust Rewrite of SQLite. Setup Guide and Whether It's Worth Your Time

Turso: A Rust Rewrite of SQLite. Setup Guide and Whether It's Worth Your Time

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5 min read
Data Analyst Interviews in 2026: How to Clear SQL, Case Studies, and Behavioral in the Same Loop

Data Analyst Interviews in 2026: How to Clear SQL, Case Studies, and Behavioral in the Same Loop

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4 min read
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