Best VPS config for a WooCommerce store in 2026
A practical guide to sizing and tuning a VPS for WooCommerce: CPU, RAM, storage, PHP-FPM, MariaDB, Redis and LiteSpeed. For developers who self-manage a store in Vietnam.
Optimization
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.
Security
Set up Redis cache for web applications on a Linux VPS
Learn how to set up Redis as a high-performance cache for your web application on a VPS, config, security, and best practices for 2026.
Optimization
Making WordPress Fast with LiteSpeed and LSCache on a VPS
Install OpenLiteSpeed, wire up LSCache page cache and Redis object cache, and measure the real TTFB win on WordPress.