A cloud service is, in the end, servers running in a physical data center. The quality of the data center directly affects the stability of your system. Let's examine Teletek's facilities and certifications.
01. Tier Certifications
The Uptime Institute's Tier classification:
- Tier I: basic, 99.671% uptime
- Tier II: redundant, 99.741%
- Tier III: concurrently maintainable, 99.982%
- Tier IV: fault tolerant, 99.995%
Teletek's facilities are certified at the Tier III level.
02. Energy Infrastructure
For uninterrupted power:
- Dual independent grid connections
- UPS (uninterruptible power supply)
- Generator (diesel, long-duration)
- N+1 or 2N redundancy
Service continues even if one component fails.
03. Cooling
High-density server rooms require rigorous cooling. Free cooling (outside air), CRAC units, hot/cold aisle isolation.
04. Physical Security
Physical layers:
- Perimeter security (fence, cameras, personnel)
- Access control (biometric, card)
- 24/7 physical staff
- Video recording (long-term)
- Fire detection and suppression (gas-based)
05. Other Certifications
Other standards Teletek holds:
- ISO 27001 (information security)
- ISO 27017/27018 (cloud security)
- PCI-DSS (card data)
- SOC 2 (reporting)
Certifications can be presented as evidence in enterprise audits.