Source -> ES -> CH
Data in event
Order Created, Order Completed
Voucher discount + Loyalty discount + Promotion discount = total discount?
Số lượng line items in Order Created = số lượng Item Completed
Metadata testing
Data type check
Data length check
Constraint check
Rules
Entity target check
Naming convention check
Volumn by time frame
Event volumn
Profile volumn
Probability metrics
Min
Viết data unit test?
Max
Avg
Count Properties
Duplicated check
Full refresh
Profile
Event
Incremental
New profile
New event
Updated new profile
Timing
15 mins
5 mins
1 hours