tiers - ÇözümPark Sözlük
DataCenter tarafındaki ölçek seviyesini belirleyen kriter.

Tier 1 = Non-redundant capacity components (single uplink and servers).
Tier 2 = Tier 1 Redundant capacity components.
Tier 3 = Tier 1 Tier 2 Dual-powered equipments and multiple uplinks.
Tier 4 = Tier 1 Tier 2 Tier 3 all components are fully fault-tolerant including uplinks, storage, chillers, HVAC systems, servers etc. Everything is dual-powered.