A little passion for spam firewall
Redundant power supply can be costly to establish in house and is a common reason smaller business choose to colocate. If there is a black out or power surge, a company risks losing valuable data and business due to their servers being down or damaged. Server colocation facilities offer surge protection and battery and generator power to assure that resources will not go down due to electrical events. They also have dedicated staff that will step in whenever resources go down, regardless of the cause. Better internet connectivity is also one of the reasons businesses decide to outsource their data support and hosting functions.