Merge pull request #10 from mayurmadnani/patch-2

spark essentials excercise concept5 solution

Merge pull request #7 from mayurmadnani/patch-1

Update customer_landing_to_trusted.py

Merge pull request #6 from jaycode/main

chore: Remove nulls from final data

Merge branch 'main' of github.com:jaycode/nd027-Data-Engineering-Data-Lakes-AWS-Exercises

fix: Correct data type of phone numbers in customers

Merge branch 'udacity:main' into main

fix: Correct data types of some customer columns

Merge pull request #5 from jaycode/main

docs: Add a README for the content maintenance e work

Merge pull request #4 from jaycode/main

fix: Correct and reduce the size of the starter data files

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