The following table lists the datasource components available for use by ATG applications. The datasources you configure will depend on which applications you are using.
| Data Source Component Name | Module Defined In | Configured In | 
|---|---|---|
| 
 This datasource is always configured to point to the core schema for the server instance on which it is running. For instance, on a Content Administration server, it points to the management schema; on a production server, it points to the production schema. | 
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 This datasource points to a production schema, but runs on a non-production server instance, such as asset management or agent. | 
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 This datasource points to a staging schema, but runs on a non-staging server instance, such as asset management, production, or agent. | 
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 Used for switching. See Configuring a SwitchingDataSource in this guide. | 
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 Used for switching. See Configuring a SwitchingDataSource in this guide. | 
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 Used for switching. See Configuring a SwitchingDataSource in this guide. | 
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