Are you wondering what a Tier 3 data center represents, what “Tier” means and what is the role of the ISO/IEC 22237 standard? Then it’s time for you to learn more about data center classifications. The new ISO/IEC 22237 standard and Tiers 1 to 4 are used internationally, but it is the ANSI/TIA-942 standard that determines the quality of European data centers.
