Data centers are actually the spinal cord of the businesses, managing the process outflow and business-critical assets in an exemplary way. In this rapidly changing and everyday advancing environment, anticipating requisite business growth, with least hassles, at a lowest cost, could have been a challenging mission without the support of data centers. One of the core benefits of hosting servers in a data center facility is impeccable connectivity and enhanced data security. Modern data center facilities provide an environmentally controlled environment with indispensable network connections through multiple providers.

The Uptime Institute has Categorized Data Centers into Four Hosting Tiers:

Tier I Data Centers: Data centers with Tier I topology offers single uplink and servers, with 99.671% uptime. However, these data centers are non-redundant, catering to basic business demands. As a result, any unwarranted failure in the capacity system thwarts the ongoing performance.

Tier II Data Centers: These modern data centers have single, non-redundant path for power source. Data centers listed with this topology offers redundant capacity components to ascertain smooth access, with 99.741% network uptime.

Tier III Data Centers:  Equipped with redundant components with manifold power and cooling options, these data centers can efficiently and expeditiously switch to maintain backup paths ensuring 99.982% network availability.
 
Tier IV Data Centers: These are fault -tolerant data center having multiple power and environment control channels with activedata backup options, providing 9.995% network availability.

Prior availing services from a data center ensure the level of network uptime offered by the data center service provider, including backup options. As a host of modern data centers have direct association with premium bandwidth providers, outclass data center facilities ensure backup of information and data during emergencies, like: power outages, virus intrusions, hardware failures.

Data centers offering dedicated server hosting often provide firewall along with intrusion detection tools for filtering and blocking malicious programs. Also, they offer load balancing to disseminate the workload between multiple servers when connections surpass the capacity so that you stay online round the clock.