SLA

System Availability & Downtime: SLA, Metrics, and How to Calculate Uptime

Complete guide to system availability and downtime. Learn to calculate uptime percentages, understand SLA levels (99% to 99.999%), and master MTBF/MTTR/MTTA metrics. Includes free downtime calculator.

What is Downtime? Definition, Causes & How to Minimize It

Learn what downtime means in IT, its main causes, real costs backed by data, and actionable strategies to minimize it. Includes SLA uptime table and free downtime calculator.