LINUX SERVER ADMINISTRATION IN SOUTH AFRICA
Linux Server Administration and Support
Dirac Cloud provides Linux server administration and technical support to businesses across South Africa.
With more than 20 years’ experience in technology infrastructure, we support Linux servers, networking, security, databases, web servers and virtualisation.
Get help with a specific issue, server optimisation or ongoing administration.
LINUX SERVER SUPPORT
Linux Server Administration, Security and Optimisation
Server Administration
Install, configure and maintain servers running Ubuntu, Debian, Rocky Linux, AlmaLinux and other major Linux distributions.
Networking and Firewalls
Configure and troubleshoot routing, VLANs, VPNs, DNS, firewalls and network connectivity.
Security and Hardening
Audit and harden Linux systems, configure firewalls and access controls, and remediate vulnerabilities.
Performance Tuning
Analyse CPU, memory, storage and network bottlenecks, then tune systems to improve responsiveness, efficiency and stability.
Database Optimisation
Install, configure and troubleshoot MariaDB, MySQL and PostgreSQL. Optimise queries and database settings for performance and reliability.
Web Servers
Configure and troubleshoot Apache, Nginx and PHP. Optimise performance, security, caching and resource use.
WORDPRESS SERVER OPTIMISATION
WordPress Optimisation
Improve your WordPress website’s performance, security and reliability with server-level optimisation.
We optimise the Linux infrastructure, web server, PHP and database settings to identify bottlenecks and reduce response times.
Linux server tuning
PHP-FPM and OPcache optimisation
MariaDB and MySQL performance tuning
Redis object cache and page cache configuration
Apache and Nginx optimisation
LINUX TROUBLESHOOTING AND SUPPORT
Linux Troubleshooting and Ongoing Support
We investigate Linux issues affecting performance, stability, networking, security and applications.
For slow performance, intermittent failures or ongoing administration, we identify the cause and implement practical solutions.
Linux troubleshooting and diagnostics
Server performance analysis and optimisation
Network and connectivity troubleshooting
Security audits and configuration reviews
System monitoring and proactive maintenance
Once-off assistance or ongoing support
LINUX SUPPORT FOR BUSINESS SYSTEMS
Linux Support Across Your Infrastructure
Linux Virtualisation Support
Linux administration for systems running virtualisation technologies.
Databases and Applications
Linux administration and tuning for database-backed applications.
Websites and Applications
Optimise the Linux, web server, PHP and database components that support your websites.
Private Infrastructure Support
Linux, networking and security support for private infrastructure.