data science activities

WEEK 1: HELLO DATA

A 2-node, annotated “Hello Data” workflow that reads and previews week1_sample_transactions.csv.

WEEK 2: TRANSACTION EXPORT

1. TransactionID / String

2. Date / String

3. CustomerID / String

4. Product / String

5. Category / String

6. Quantity / Number (Integer)

7. UnitPrice / Number (Float)

8. Amount Number / (Float)

WEEK 2: CUSTOMER MASTERLIST

1. TransactionID / String

2. Date / String

3. CustomerID / String

4. Product / String

5. Category / String

6. Quantity / Number (Integer)

7. UnitPrice / Number (Float)

8. Amount Number / (Float)

WEEK 3: DATA INGESTION / Masking

WEEK 4: DATA CLEANING

WEEK 5: DATA COMBINED

WEEK 6: DATA CONSOLIDATING