Data I/O and Preprocessing with Python and SQL
Completed by Ksenia Khor
February 1, 2026
24 hours (approximately)
Ksenia Khor'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: Data Preprocessing
- Category: Query Languages
- Category: Data Import/Export
- Category: Data Collection
- Category: Data Manipulation
- Category: Data Wrangling
- Category: Unstructured Data
- Category: Extract, Transform, Load
- Category: Data Validation
- Category: Data Ethics
- Category: Pandas (Python Package)
- Category: Web Scraping
