The cloud is becoming tangible and definable. Customers are beginning to store data on it and companies like Bycast Amazon and Nirvanix have real customers paying real money to use their products or services. The downside to a public cloud is the risk you may not be able to access your data if the provider does not do an adequate job of selecting the right infrastructure and operational efficiencies to make sure that you maintain access. The other option is for you to go it alone, leverage the technology that makes cloud storage valuable; scalability, data dispersion, ease of management.”]
Source: https://www.darkreading.com/database-security/cloud-storage-matures