Process Data from Dirty to Clean
Completed by MERCY ADISA
March 23, 2023
16 hours (approximately)
MERCY ADISA's account is verified. Coursera certifies their successful completion of Process Data from Dirty to Clean
What you will learn
Define different types of data integrity and identify risks to data integrity.
Apply basic SQL functions to clean string variables in a database.
Develop basic SQL queries for use on databases.
Describe the process of verifying data cleaning results.
