Data I/O and Preprocessing with Python and SQL
Completed by Nadzmi Azizi bin Jailani
October 19, 2025
24 hours (approximately)
Nadzmi Azizi bin Jailani's account is verified. Coursera certifies their successful completion of Data I/O and Preprocessing with Python and SQL
What you will learn
You’ll work with real-world data as it exists in practice: messy, unstructured, and spread across sources.
You’ll learn to extract data from websites, APIs, and databases, and clean it using both Python and SQL, an essential step in any analysis pipeline.
Skills you will gain
- Category: Query Languages
- Category: SQL
- Category: Data Ethics
- Category: Unstructured Data
- Category: Data Pipelines
- Category: Data Transformation
- Category: Data Processing
- Category: Data Collection
- Category: Data Wrangling
- Category: JSON
- Category: Extract, Transform, Load
- Category: Data Cleansing
