![]() ![]() ![]() Each tier has strict and specific requirements around data center redundancy level. The Uptime Institute offers a tier classification system that certifies data centers according to four distinct tiers-Tier 1, Tier 2, Tier 3 and Tier 4. Redundancy is also a crucial factor in gauging data center reliability, performance and availability. Moreover, redundant components also ensure that data is safe and secure as data center operations keep working and never fail. A well-planned redundancy design means shorter potential downtime in the long run. Redundancy configuration in data centers helps cut the risk of downtime, thus reducing losses caused by undesired impacts. Even for small businesses, unscheduled downtime can still cost hundreds of dollars per minute. It can have serious and direct impact on brand images, business operations, and customer experience, resulting in devastating financial losses, missed business opportunities and a tarnished reputation. It is imperative for businesses to increase uptime and recover more quickly from downtime, whether unexpected or planned. In the event of downtime due to hazardous weather, power outages, or component failures, data center backup components play their role to keep the whole system running. For example, a redundant UPS system starts working when a power outage happens. What Is Data Center Redundancy?ĭata center redundancy refers to a system design where critical components such as UPS units, cooling systems and backup generators are duplicated so that data center operations can continue even if a component fails. To keep your data center constantly running, a plan for redundancy systems is a must. Maximizing the uptime should be the top priority for every data center, be they small or hyperscale. ![]()
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