VPS Server Setup for OpenCart / ocStore

Description

Shared hosting rarely provides the conditions needed for stable operation of a medium or large OpenCart store. A VPS gives full control over server configuration: PHP version, MariaDB parameters, caching and security settings. But a poorly configured VPS can be worse than shared hosting.

We configure servers for OpenCart and ocStore taking CMS specifics into account: proper PHP-FPM pool isolation, optimal MariaDB parameters for e-commerce loads, Redis configuration for object caching.

Stack and Configuration

• Nginx as frontend proxy with optimal buffers and timeouts
• PHP-FPM 8.1 / 8.3 with a separate pool per domain
• MariaDB 10.x / 11.x with tuned innodb_buffer_pool
• Redis for OpenCart data caching (object cache)
• Let's Encrypt SSL with auto-renewal
• fail2ban — protection against SSH brute-force and HTTP attacks
• Automatic database and file backup

Production Readiness

After configuration we perform a load test and verify server behaviour under stress. We hand over documentation: passwords, config paths, maintenance instructions. If needed — training for your system administrator.