What is 'metadata database' in SAP OPU-DUE - Duet?

metadata database - Overview

• Component: OPU-DUE

• Component Name: Duet

• Description: A relational database used for maintaining metadata that is downloaded by client components.

metadata database - Details

• 
  Key Concepts: 
  A metadata database is a type of database used to store information about other databases. It is used to store information such as the structure of the database, the data types used, and the relationships between different tables. In SAP, a metadata database is used in the OPU-DUE Duet Enterprise component to store information about the different databases that are connected to it. 
  
  How to use it: 
  The metadata database in OPU-DUE Duet Enterprise is used to store information about the different databases that are connected to it. This information can be used to help manage and maintain the databases, as well as to provide insights into how they are structured and how they interact with each other. 
  
  Tips & Tricks: 
  When using the metadata database in OPU-DUE Duet Enterprise, it is important to keep it up-to-date with any changes that have been made to the connected databases. This will ensure that all of the information stored in the metadata database is accurate and up-to-date. 
  
  Related Information: 
  The metadata database in OPU-DUE Duet Enterprise is closely related to other components such as the Data Dictionary and Data Modeler. The Data Dictionary stores information about the structure of the databases, while the Data Modeler stores information about how different tables are related to each other. Both of these components can be used in conjunction