INTERACTIVE DEMO — SYNTHETIC DATA
Customer Birthday Backfill
Years of birthdays typed into a free-text notes field. This is the extractor that read them, and the two rules that stop it doing damage.
Every record on this page is fabricated. No production system, customer, employee or credential is involved.
6
8
1
“her birthday is in March, wants a card”
March
WOULD UPDATE
“customer ordered in March, follow up on sizing”
“birth month: sept”
“BIRTHDAY — DECEMBER”
December
WOULD UPDATE
“wants a birthday discount, no date given”
“birthday month is July”
July
WOULD UPDATE
“prefers linen. birthday in August.”
August
WOULD UPDATE
“returned two items in November”
“birthday April — allergic to wool”
April
NO UPDATE NEEDED
“shipping address changed in June”
“birth month february, second address is the shop”
February
WOULD UPDATE
“no notes”
“asked about the January sale”
“birthday is on the 3rd, did not say which month”
“birthday: october. wholesale account.”
October
WOULD UPDATE