Cloud database systems: A model conversion in databases

Relational databases have controlled the Information Technology businesses for more than four decades. However, there has been a revolution widely accepted in the way Information Technology is being used and observed. Mostly, Standalone systems used to access using internet-based software, network with huge bandwidth and dedicated servers with multiple distributed servers. Cloud Database emphasizes the applications of actual traditional databases specifically to scalability, dynamic appliances and ease of use facility. Databases in Cloud are basically used for data through tools such as business intelligence, data mining and data warehousing. These tools provide capability to create new business strategies and also show scalability and elasticity nature. They are able to handle large amount of data as well. The main purpose of this paper is to review the requirements of the standard way in the cloud databases and multiple frameworks. Furthermore, it determines the contest to develop and maintain cloud databases that fulfill the user requirements.