Drupal CMS System Requirement

Drupal CMS Installation Problems? Check the Cheat Sheet for System Requirements
Basic Areas to Set: Key Configuration Steps for Your Platform
- database settings
- files (privileges, owner) settings
- PHP settings
- Drupal settings
- Cron/Scheduler
Drupal 10: Complete Installation Guide and Setup for Quick Start
Web server
Apache 2.4.7 or Higher, Nginx 1.1 or Higher, or Any Web Server with Proper PHP Support
Database settings
Database Settings: Recommended Configurations for Optimal Performance
- MySQL 5.7.8 or higher
- MariaDB 10.3.7 or higher
- Percona Server 5.7.8 or higher
- PostgreSQL 12 or higher
- SQLite 3.26 or higher
More details about database requirements.
Memory
Memory Requirements RAM: Minimum Required Memory of 1GB
PHP Memory Requirements: Minimum 64 MB, Typically 128 MB or 256 MB in Production Systems
PHP
PHP Version: Drupal 10 Requires PHP 8.1, PHP 8.1.6 Recommended
PHP Extensions Needed: PDO, XML, GD Library, OpenSSL, JSON, cURL, Mbstring for Optimal Performance
More details about PHP requirements.
Drupal 11: Easy Installation and Setup Guide for a Seamless Start
Web server
Apache 2.4.7 or Higher, Nginx 1.1 or Higher, or Any Web Server with PHP Support
Database settings
Database Settings: Recommended Configuration for Optimal Performance
- MySQL 5.7.8 or higher
- MariaDB 10.3.7 or higher
- Percona Server 5.7.8 or higher
- PostgreSQL 12 or higher
- SQLite 3.26 or higher
More details about database requirements.
Memory
Memory Requirements RAM: Minimum Required Memory of 1GB
PHP Memory Requirements: Minimum 64 MB, Typically 128 MB or 256 MB for Production Systems
PHP
PHP Version: Drupal 11 Requires PHP 8.3 for Optimal Performance
PHP Extensions Needed: PDO, XML, GD Library, OpenSSL, JSON, cURL, Mbstring for Optimal Performance
More details about PHP requirements.