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

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I Got Tired of Pasting EXPLAIN Plans Into Web Tools, So I Wrote pg-explain-viz

I Got Tired of Pasting EXPLAIN Plans Into Web Tools, So I Wrote pg-explain-viz

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10 min read
Stop Reading EXPLAIN Plans by Hand: Introducing pgexplain and pgwatch 🐘

Stop Reading EXPLAIN Plans by Hand: Introducing pgexplain and pgwatch 🐘

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4 min read
PostgreSQL Slow Query Log: Finding & Fixing Your Slowest Queries

PostgreSQL Slow Query Log: Finding & Fixing Your Slowest Queries

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4 min read
Karpathy's LLM wiki pattern is missing a data layer. Here's how to add one.

Karpathy's LLM wiki pattern is missing a data layer. Here's how to add one.

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9 min read
Notifying Admins When Users Confirm Their Email — The Right Way with Supabase and Next.js"

Notifying Admins When Users Confirm Their Email — The Right Way with Supabase and Next.js"

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2 min read
Structuring the Database: Building an AI Task System [Floxis #2]

Structuring the Database: Building an AI Task System [Floxis #2]

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4 min read
Database Optimization Strategies That Cut Query Execution Time by 60%: A Practical Guide

Database Optimization Strategies That Cut Query Execution Time by 60%: A Practical Guide

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9 min read
Stop Pasting \timing — Run Your SQL 100 Times and Get p99

Stop Pasting \timing — Run Your SQL 100 Times and Get p99

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6 min read
Why Real-Time Analytics Eventually Changes Your Database Architecture

Why Real-Time Analytics Eventually Changes Your Database Architecture

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4 min read
Rewriting My MCP Server from PHP to Go

Rewriting My MCP Server from PHP to Go

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8 min read
Time-Series Databases (InfluxDB/TimescaleDB)

Time-Series Databases (InfluxDB/TimescaleDB)

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8 min read
Why We Stopped Using Row-Level Security After 1M Rows

Why We Stopped Using Row-Level Security After 1M Rows

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6 min read
PostgreSQL Monitoring Tools Compared (2026)

PostgreSQL Monitoring Tools Compared (2026)

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4 min read
Your agent forgets yesterday's lessons by tomorrow. Here's the layer we built to fix that.

Your agent forgets yesterday's lessons by tomorrow. Here's the layer we built to fix that.

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5 min read
Don't Calculate Distances in PHP: Master PostGIS in Laravel 🗺️

Don't Calculate Distances in PHP: Master PostGIS in Laravel 🗺️

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2 min read
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