Query Handlers
This section provides an overview of all available Query Handlers. Handlers are pieces of business logic that can retrieve data from a specific types of Source Systems.

By clicking on a specific Query Handler, detailed information about that Query Handler is displayed.
Query Handler Information:
- Name: Name of the Query Handler
- Version: Version of the Query Handler
- Programming Language: Programming language the Query Handler is implemented in
- Display Name: Human-readable name of the Query Handler
- System Kind: Type of the connected source system
Additional Information:
- Supported execution parameters
- Supported authentication methods
In addition, dedicated tabs provide:
- An overview of supported parameters
- An overview of Virtual Datasets in which the Query Handler is used