High Availability Infrastructure

HASA Diagram
 
 

Typical Server Specifications

Hardware:
All servers are specifically configured for their intended purpose and use only server grade components:
  • Dual or quad processor servers
  • Dual redundant power supply per server
  • Dual redundant network cards/links
  • SCSI/SAS disks with RAID redundancy
Software:
Our system administrators have implemented on each of our servers a solid software environment, designed to provide you with the most stable and enjoyable hosting experience:
  • Secure Linux environments
  • Actively maintained kernels and software packages
  • Monthly revised back-up procedures
  • Host-based spam protection available on every account
  • Host-based virus protection (optional)

Network Features

Our Cisco powered network, built and maintained by our in-house system administrators, includes the following security features:
  • Hardware & software based firewalls
  • Multi-homed network, providing full redundancy
  • Low latency high speed link running at less than 50% capacity
  • 24/7 Network Operations Centre

Data Centre Security

Our servers are located in the most advanced data centre in the southern hemisphere, the Global Switch centre in Ultimo NSW.
  • Strictly restricted site access
  • Closed circuit security cameras
  • 24/7 monitoring
  • Redundant climate control for both temperature and humidity
  • VESDA (Very Early Smoke Detection Alarm)
  • UPS with N+1 Backup Diesel Generators with 360,000 litre onsite
  • Dry gas based fire suppression systems