Ch 3 : $graphLookup: Cross Collection Lookup - collections in example are incorrect

Just a heads up that the example in the video uses the collections airlines and routes whilst in the current version of the aggregations database these have been renamed to air_airlines and air_routes.

Hi @Neil_13322,

Yes, You are right. Thanks for pointing it out!!

airlines and routes corresponds to air_airlines and air_routes collections in the current version of aggregations database.

Please let me know, if you have any questions.