Challenges Management and Opportunities of Cloud DBA

This paper discuss the challenges and opportunities of Cloud computing DBA, beginning with building the database in the cloud by comparing between available architectures and choose the suitable one for the cloud. also we compare between traditional relational database (RDBMS) and NoSQL Database and discuss the most important parameters which is important for cloud DBA. we discuss the limitations and opportunities of deploying data management issues on these emerging cloud computing platforms (e.g., Amazon Web Services). We speculate that large scale data analysis tasks, decision support systems, and application specific data marts are more likely to take advantage of cloud computing platforms than operational, transactional database systems. We thus conclude the need for a new database administration system designed especially for cloud computing environments.