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A data engineer must build a process to ingest sales transactions from a line of business database at the end of each day and load

A data engineer must build a process to ingest sales transactions from a line of business database at the end of each day and load them into their data warehouse. Which task would they perform as part of creating the process to ingest these records once per day?
Connect to the database that contains the sales transaction data.
Use a tool such as Amazon Kinesis Data Analytics to analyze the new sales data.
Query the data warehouse to create a daily report.
Write a producer application that tistens for new sales transactions and forwards them to the data warehouse.
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