Log in
Choose your language

Data Quality Fundamentals Course

Data Quality Fundamentals Course
from 4 to 360h flexible workload
valid certificate in your country

What will I learn?

The Data Quality Fundamentals Course shows you how to secure reliable retail data across online stores, POS systems, and marketing platforms. Learn to spot and fix common errors in sales, customer, and product tables, design effective SQL-based checks, implement monitoring and alerts, and set up lean 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 fast with real SQL checks.
  • Design lean 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 where I work.
SilviaNurse
Great course. Lots of valuable information.
WiltonCivil Firefighter

FAQs

Who is Elevify? How does it work?

Do the courses have certificates?

Are the courses free?

What is the course workload?

What are the courses like?

How do the courses work?

What is the duration of the courses?

What is the cost or price of the courses?

What is an EAD or online course and how does it work?

PDF Course