Page Comparison

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• Open the Database Collectors list: press press Image Modified - Show the list of database collectors in the left-hand menu bar
• Find the Database Collector SOURCE_CUSTOMER_PHONE_NUMBERS - you created this in exercise 3.2
• Drag this into the model Introduction to Modelling 2

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• Hover over the Database Collector you have just added to the model
• In the hover menu, press - Show Inputs; the Datasource you created will appear
• Hover over the Database Collector again, and in the tool bar press press Image Modified - Show Outputs; the Stream you created will appear

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• Re-add the Stream to the model using Image Removed using Image Added - Show Outputs on the Database Collector SOURCE_CUSTOMER_PHONE_NUMBERS

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• Drag the stream Practice Stream onto the model Introduction to Modelling 2
• Save the new model layout
• Right click on Practice Stream and select Permanently Delete
• Once you have deleted the stream, press press Image Modified - Refresh
• The stream will have disappeared from the model
• Go into the model Introduction to Modelling
• Press Image Removed Press Image Added - Refresh

You will see that the stream has disappeared in this model as well. Permanently deleting an object removes it entirely from PhixFlow, and it will no longer appear in any model view.