#384 Stream Explorer - References

Let's go back to our order exploration app -

Remember, this is what our input file looked like.
















Now, as chance would have it, I have a DB table which contains the inventory status of
our products. We can add data from this table to our exploration as a reference.

























To begin with, we need to add a data source definition to OEP -

































Now I go to Stream Explorer and create the Reference -




































































Now we can add this to the Exploration

Just click on the Sources panel -



















We now need to add a correlation between the two sources -







Join on Product -







I delete the summary, group by and filter -











Product is listed twice, but we can solve this easily -














Note the colour coding above.