Consider two small datasets from an online retail store. The first dataset contains customer order information, and the second contains customer account details. Both datasets have $5$ records each.

Dataset $1$: Customer Orders

$\backslash$table$[[$Order ID$,$Customer Name,Product ID$,$Quantity$],[1001,$John Doe,P$123,2],[1002,$Jane Smith,P$124,1],[1003,,$P$125,3],[1004,$Chris Lee,P$126,],[1005,$Alex Brown,,$2]]$

Dataset $2$: Customer Accounts

$\backslash$table$[[$Customer ID$,$Customer Name,Email,Phone Number$],[$C$01,$John Doe,johndoe@ example.com,$123-456-7890$