| 摘要 |
<p>The invention is directed towards a data storage setting arrangement (20) in a federated database system (10) comprising applications (A1, A2, A3) configured to handle data in corresponding databases (22, 24, 26, where arrangement (20) comprises a communication interface for obtaining application requirement data (AIC) related to database usage, a database determining unit for predicting database type using the application requirement data and selecting database based on the database type prediction, a processing type determining unit for predicting database processing type based on the application requirement data and selecting database processing type based on the processing type prediction, a data model creating unit for creating a data model for storing of data in the database based on the application requirement data and an instantiating unit for instantiating a connection between the application and the selected database based on the selected database processing type and data model.</p> |
