Worth Reading: High Availability vs Fault Tolerance vs Disaster Recovery These terms are sometimes used interchangeably by architects and developers. They are not, however, the same thing – and understanding the differences can save you many headaches, as well as time and money. Related ← Worth Reading: Colovore to add 9MW liquid-cooled colo at Santa Clara siteWorth Reading: What can be learned from BGP hijacks targeting cryptocurrency services? →