#database

MySQL 9 Replication: Set Up Primary-Replica on Ubuntu 24.04 (2026)

>_ 23 Apr | 18 min | Dev Corner

🟡Intermediate

Configure MySQL 9 primary-replica replication on Ubuntu 24.04 LTS in 2026. Covers GTID replication, binary logging, replica setup, monitoring replication lag, promoting a replica, and failover patterns.

By Noah Choi

How to Install PostgreSQL 17 on Ubuntu 24.04 LTS: Complete 2026 Guide

>_ 17 Apr | 17 min | Dev Corner

🟢Beginner

Install PostgreSQL 17 on Ubuntu 24.04 LTS with pgvector, pg_stat_statements, and production config. Covers users, databases, remote access, automated backups, and sovereign AI embeddings.

By Noah Choi

How to Install MySQL 9.0 on Ubuntu 24.04 LTS: Complete 2026 Guide

>_ 17 Apr | 16 min | Dev Corner

🟢Beginner

Install MySQL 9.0 on Ubuntu 24.04 LTS step-by-step. Covers secure installation, user creation, remote access, firewall config, performance tuning, and automated backups. Fully tested.

By Noah Choi