Thursday, January 22, 2015

Talend Business Model

A Business Model is a non technical pictorial implementation of a business logic.

How to create:
Go to repository click on Business Model



The main components with their name are as below-
Note- To add to work-area, double click on component from pallete.

Formatting Items: Select the item by clicking on it, then right click. See the screen-shot below.




Features:

Auto Arrange items: Right click on design area and click on Arrange All option, it will arrange all your items nicely according to their size and relationship.

Save Business Model As Image: You can save your model as an image by using below steps:
Right click on design area >> File >> Save as image file.

Assignment: This is very good feature in which you can link any source e.g. csv file, custom routine, meta-data etc. to any item.
Example: In the image below I am reading data from source excel file. To do that select the input item (read customer data), go to repository tree then drag and drop the excel file. Now you can see that file detail in Business Model window's Assignment Tab.

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