Uptime SLA Explained: What 99.9% Really Means

Server uptime SLA 99.9 percent explained in a data center

Uptime SLA Explained: What 99.9% Really Means Uptime guarantees are often used as a selling point by hosting providers—but what does 99.9% uptime actually mean? And how much downtime should you realistically expect? In this guide, we’ll explain uptime SLAs, break down common uptime percentages, and help you understand what really matters when choosing a […]