How to install and configure Redis on a Linux VPS
Step-by-step guide to install Redis on an Ubuntu 24.04 VPS: apt install, systemd, persistence, security, firewall and verify steps for production use.
Optimization
Install PostgreSQL on a Debian 12 VPS
A step-by-step guide to install and configure PostgreSQL 16 on Debian 12. Secure your database, verify the setup, and get production-ready in minutes.
Optimization
Bare Metal for Database Workloads: NVMe, IOPS and Noisy Neighbours
A technical deep dive into why database workloads benefit from bare metal: real IOPS, NVMe latency, virtualisation overhead and noisy neighbour effects. For senior admins running write-heavy databases.