Data Quality Fundamentals Course
This course provides foundational knowledge and practical skills for maintaining high data quality in retail environments, focusing on SQL-based checks, monitoring, and processes to ensure accurate and reliable business intelligence.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
The Basics of Data Quality Course teaches you how to ensure trustworthy retail data from online shops, point-of-sale systems, and marketing setups. You will learn to identify and correct usual mistakes in sales, customer, and product records, create useful SQL checks, set up monitoring and notifications, and establish simple processes, records, and instruments that maintain reports precise, on time, and prepared for assured choices.
Elevify advantages
Develop skills
- Identify retail BI data problems: quickly find root causes using actual SQL checks.
- Create simple data quality rules: for empty values, ranges, repeats, and reference misses.
- Develop automatic data quality watching: notifications, guides, and record trails.
- Use a practical BI quality check process: match sources and approve displays.
- Employ patterns and instruments: prepared SQL designs and DQ score sheets for retail.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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