Loading Files with the Batch Data Pipeline
files located in the customers/transactions/ directory share the following structure:
"ID","DATE","CUSTOMERID… customers/transactions/ and the file contained an additional field called LOYALTYID:
"ID","DATE","CUSTOMERID… 2016-01-01b_rewards.csv and 2016-01-01c_rewards.csv share the same exact structure:
"ID","DATE","CUSTOMERID