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Data Quality Fundamentals Course

Data Quality Fundamentals Course
from 4 to 360h 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, design effective SQL-based checks, implement monitoring and alerts, and set up efficient workflows, documentation, and tools that keep reports accurate, timely, and ready for confident decision-making.

Elevify advantages

Develop skills

  • Diagnose retail BI data issues: spot root causes quickly with real SQL checks.
  • Design efficient data quality rules: nulls, ranges, duplicates, and referential gaps.
  • Build automated data quality monitoring: alerts, runbooks, and audit trails.
  • Apply a practical BI QA workflow: reconcile sources and sign off dashboards.
  • Use templates and tools: ready-made 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.
Workload: between 4 and 360 hours

What our students say

I was just promoted to Intelligence Advisor for the Prison System, and the course from Elevify was crucial for me to be chosen.
EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company I work for.
SilviaNurse
Great course. A lot of valuable information.
WiltonCivil Firefighter

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