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Posts on building, using, and learning about databases.

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Setting Up Docker on My Hosting Server (selfmade.lab)

Setting Up Docker on My Hosting Server (selfmade.lab)

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2 min read
The N+1 Query Problem That's Silently Slowing Your Django App

The N+1 Query Problem That's Silently Slowing Your Django App

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3 min read
I Built a Lightweight Embedded Database for Node.js — LioranDB

I Built a Lightweight Embedded Database for Node.js — LioranDB

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1 min read
O Teorema CAP: Por que nĂŁo podemos ter tudo em Sistemas DistribuĂ­dos?

O Teorema CAP: Por que nĂŁo podemos ter tudo em Sistemas DistribuĂ­dos?

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2 min read
Reading PostgreSQL EXPLAIN and EXPLAIN ANALYZE Output

Reading PostgreSQL EXPLAIN and EXPLAIN ANALYZE Output

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14 min read
Zero-Downtime-Cross-Region-Database-Migration-using-AWS-DMS

Zero-Downtime-Cross-Region-Database-Migration-using-AWS-DMS

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3 min read
Install and Tune PostgreSQL on Ubuntu 24.04 Bare Metal

Install and Tune PostgreSQL on Ubuntu 24.04 Bare Metal

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6 min read
SQL Server Running Slow? Here's What Actually Fixes It.

SQL Server Running Slow? Here's What Actually Fixes It.

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5 min read
SQLite Database & Expo SQLite A much easy to use docs.

SQLite Database & Expo SQLite A much easy to use docs.

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2 min read
Filtering Data Where It Matters: SQL vs Application Logic

Filtering Data Where It Matters: SQL vs Application Logic

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2 min read
An index made our query faster. It slowly suffocated our database.

An index made our query faster. It slowly suffocated our database.

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5 min read
SQL LIKE and Wildcards: Pattern Matching Made Simple

SQL LIKE and Wildcards: Pattern Matching Made Simple

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6 min read
The Metadata Tree: How Apache Iceberg Tracks Everything Without a Database

The Metadata Tree: How Apache Iceberg Tracks Everything Without a Database

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8 min read
6 Minutes to Finally Understand Why Postgres Keeps Winning

6 Minutes to Finally Understand Why Postgres Keeps Winning

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4 min read
I Switched From Prisma to Drizzle on a Live SaaS. Here's What Nobody Warned Me About.

I Switched From Prisma to Drizzle on a Live SaaS. Here's What Nobody Warned Me About.

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3 min read
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