Welcome to Your Quest

Data quality problems aren't bugs or errors—they're living creatures that evolve, reproduce, and thrive in certain environments. Understanding their ecology is the first step to taming them.

This program transforms the often-dry topic of data quality decay into an engaging quest, using dragon mythology as a memorable framework for identifying, tracking, and preventing data quality issues.

Target Audience

• Data analysts and engineers
• Database administrators
• Business intelligence teams
• Data governance professionals
• Anyone responsible for data quality

What You'll Learn

• Identify the six primary types of data quality decay
• Implement proactive monitoring systems to detect decay early
• Apply remediation strategies appropriate to decay type
• Design decay-resistant data architectures
• Create sustainable data quality maintenance protocols

Meet the Six Dragons of Data Decay

Click on any dragon to reveal its secrets, breeding grounds, and detection methods.

Your Learning Journey - 4 Modules, 8 Hours

Choose your path: Foundation (1 hour), Intermediate (2 hours), Advanced (3 hours), or Express Track (1 hour).

The Dragon Tracker's Toolkit - SQL Detection Lab

Ready-to-use SQL queries for detecting each dragon type. Click the query card to reveal the SQL, then use the copy button.

Test Your Dragon Knowledge

Supplementary Materials

Download all course materials in one convenient collection.

The Dragon Keeper's Creed