Data Management

Relational Cloud: A Database-as-a-Service for the Cloud

Date Added: Jan 2011
Format: PDF

This paper introduces a new transactional "DataBase-as-a-Service" (DBaaS) called Relational Cloud. A DBaaS promises to move much of the operational burden of provisioning, configuration, scaling, performance tuning, backup, privacy, and access control from the database users to the service operator, offering lower overall costs to users. Early DBaaS efforts include Amazon RDS and Microsoft SQL Azure, which are promising in terms of establishing the market need for such a service, but which do not address three important challenges: efficient multi-tenancy, elastic scalability, and database privacy.