Blue Nap Americas - Data center standards exist to evaluate the quality and reliability of a data center's server hosting ability. The Uptime Institute uses a somewhat mysterious four-tier ranking system as
![Data Center Design: Which Standards to Follow? | Data Center Knowledge | News and analysis for the data center industry Data Center Design: Which Standards to Follow? | Data Center Knowledge | News and analysis for the data center industry](http://www.datacenterknowledge.com/sites/datacenterknowledge.com/files/wp-content/uploads/2016/01/TIA-sample-chart.jpg)
Data Center Design: Which Standards to Follow? | Data Center Knowledge | News and analysis for the data center industry
Trends in Data Center Design - ASHRAE Leads the Way to Large Energy Savings (Presentation), NREL (National Renewable Energy Labo
![Data Center Design: Which Standards to Follow? | Data Center Knowledge | News and analysis for the data center industry Data Center Design: Which Standards to Follow? | Data Center Knowledge | News and analysis for the data center industry](http://www.datacenterknowledge.com/sites/datacenterknowledge.com/files/wp-content/uploads/2016/01/Uptime-tier-chart-e1452048268125.jpg)
Data Center Design: Which Standards to Follow? | Data Center Knowledge | News and analysis for the data center industry
![Data center tier standards for evaluating the quality and reliability... | Download Scientific Diagram Data center tier standards for evaluating the quality and reliability... | Download Scientific Diagram](https://www.researchgate.net/publication/334966939/figure/fig1/AS:788518095843330@1565008772686/Data-center-tier-standards-for-evaluating-the-quality-and-reliability-of-the-server.png)