Mapping Connectors

1. Definition of Connectors:
• Connectors create the flow of data between mapping components in ODI.
• Most components have both input and output connectors.
2. Source and Target Datastores:
• Datastores with only output connectors are considered sources.
• Datastores with only input connectors are considered targets.
3. Multiple Input/Output Connectors:
• Some components support multiple input or output connectors.
• For example, the split component can have two or more output connectors, allowing data to be split into multiple downstream flows.
4. Connector Points:
• Connector points define the connections between components inside a mapping.
• A connector point is a single pathway for either input or output for a component.
5. Connector Ports:
• Connector ports are small circles located on the left and/or right sides of components in the mapping diagram.
• These ports are where the connectors are attached to each component.
6. Mapping Diagram Representation:
• In the mapping diagram, two components are connected by a single visible line between their connector ports.
• Even if there are multiple connector points, the diagram shows only a single line to represent all the connections.
7. Viewing Connector Details:
• You can select the line connecting components in the mapping diagram to view more details about the connection.
• The property inspector displays the specifics of the connection when selected.