Data Quality Fundamentals Course
This course equips you with essential skills to maintain high data quality in retail environments, covering diagnosis, rule design, automation, workflows, and tools for reliable BI reporting.

4 to 360 hours of flexible workload
certificate valid in your country
What Will I Learn?
The Data Quality Fundamentals Course teaches you how to ensure reliable retail data across online shops, POS systems, and marketing platforms. Learn to identify and correct common errors in sales, customer, and product tables, create effective SQL-based checks, implement monitoring and alerts, and establish efficient workflows, documentation, and tools that maintain reports accurate, timely, and prepared for confident decision-making.
Elevify Advantages
Develop Skills
- Diagnose retail BI data issues: identify root causes quickly with practical SQL checks.
- Design efficient data quality rules: handle nulls, ranges, duplicates, and referential gaps.
- Build automated data quality monitoring: set up alerts, runbooks, and audit trails.
- Apply a practical BI QA workflow: reconcile sources and approve dashboards.
- Use templates and tools: pre-built SQL patterns and DQ scorecards 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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