Loading Files with the Batch Data Pipeline
located in the customers/transactions/ directory share the following structure:
"ID","DATE","CUSTOMERID… were delivered to the tranactions directory on a daily basis for most of the year:
"ID","DATE","CUSTOMERID… 2016-01-01b_rewards.csv and 2016-01-01c_rewards.csv share the same exact structure:
"ID","DATE","CUSTOMERID