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

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Parse Oracle SQL in VS Code with Gudu SQL Omni

Parse Oracle SQL in VS Code with Gudu SQL Omni

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3 min read
ORM library Ujorm 3.0 is released

ORM library Ujorm 3.0 is released

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1 min read
🚀 DB Explorer 3.0.1 — The AI‑First SQL Editor You’ll Want to Try

🚀 DB Explorer 3.0.1 — The AI‑First SQL Editor You’ll Want to Try

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1 min read
PostgreSQL GIN Indexes: JSONB, Arrays & Full-Text Search

PostgreSQL GIN Indexes: JSONB, Arrays & Full-Text Search

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4 min read
JDBC vs JPA: Which Should You Use?

JDBC vs JPA: Which Should You Use?

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4 min read
hi all!

hi all!

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1 min read
Refreshing PostgreSQL Materialized Views Without Downtime

Refreshing PostgreSQL Materialized Views Without Downtime

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7 min read
The Restart Challenge: Day 02

The Restart Challenge: Day 02

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1 min read
🌙 Late Night Chronicles: #5 Your First MySQL Commands 🚀

🌙 Late Night Chronicles: #5 Your First MySQL Commands 🚀

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2 min read
Multi-Tenant SQL Reporting: How to Show Each Customer Only Their Own Data

Multi-Tenant SQL Reporting: How to Show Each Customer Only Their Own Data

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5 min read
PostgreSQL Foreign Data Wrappers: Cross-Database Queries Explained

PostgreSQL Foreign Data Wrappers: Cross-Database Queries Explained

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4 min read
🌙 Late Night Chronicles: #4 Understanding MySQL Data Types

🌙 Late Night Chronicles: #4 Understanding MySQL Data Types

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2 min read
UPSERT in MySQL, PostgreSQL, SQLite & MS SQL Server — A Complete Comparison

UPSERT in MySQL, PostgreSQL, SQLite & MS SQL Server — A Complete Comparison

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2 min read
How to Find the Postgres Indexes Your Planner Never Picks (I Found 20 of 51)

78% index disk waste revealed by custom tools

How to Find the Postgres Indexes Your Planner Never Picks (I Found 20 of 51)

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10 min read
Set-Based Updates in Rails: 4 Hours to 8 Seconds

Set-Based Updates in Rails: 4 Hours to 8 Seconds

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5 min read
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