VOOZH about

URL: https://www.coursera.org/learn/improve-data-quality-and-automate-errors

⇱ Improve Data Quality and Automate Errors | Coursera


Improve Data Quality and Automate Errors

Keep adding new skills with 10,000+ programs for $239 (usually $399). Save now.

Improve Data Quality and Automate Errors

Included with

β€’

Learn more

Ask Coursera

Gain insight into a topic and learn the fundamentals.
Advanced level

Recommended experience

3 hours to complete
Flexible schedule
Learn at your own pace

Gain insight into a topic and learn the fundamentals.
Advanced level

Recommended experience

3 hours to complete
Flexible schedule
Learn at your own pace

What you'll learn

  • Data quality measurement uses standardized quantitative methods to objectively assess reliability across all critical data dimensions.

  • Proactive monitoring of quality trends enables early intervention and systematic remediation before issues cascade to downstream systems.

  • Self-healing data systems with automated error recovery reduce operational overhead while maintaining data integrity at scale.

  • Quality assurance is most effective when built into the data pipeline architecture rather than applied as an afterthought.

Details to know

Shareable certificate

Add to your LinkedIn profile

Recently updated!

February 2026

Assessments

6 assignmentsΒΉ

AI Graded see disclaimer
Taught in English

Build your subject-matter expertise

This course is part of the SQL at Scale: Querying, Transforming, and Governing Specialization
When you enroll in this course, you'll also be enrolled in this Specialization.
  • Learn new concepts from industry experts
  • Gain a foundational understanding of a subject or tool
  • Develop job-relevant skills with hands-on projects
  • Earn a shareable career certificate

There are 3 modules in this course

Master the critical skills for ensuring data reliability and building self-healing data systems. This course transforms your approach to data quality from reactive firefighting to proactive engineering driven reliability.

This Short Course was created to help data management and engineering professionals accomplish systematic data quality assurance and error automation at enterprise scale. By completing this course, you'll be able to implement quantitative data quality measurements, establish monitoring systems that catch degradation trends before they impact business operations, and build intelligent SQL routines that automatically recover from data pipeline failures. By the end of this course, you will be able to: β€’ Apply calculations to measure key data quality dimensions β€’ Evaluate quality key performance indicators over time and recommend remediation β€’ Create an automated SQL routine to handle and reprocess data errors. This course is unique because it blends quantitative data quality methods with practical automation engineering, enabling you to build self-healing data systems that maintain measurable quality standards at scale. To be successful in this course, you should have a background in SQL, data pipeline concepts, and basic data engineering principles.

Learners will master the quantitative measurement of critical data quality dimensions through systematic calculation methods that provide objective assessment of data reliability.

What's included

3 videos1 reading2 assignments

3 videosβ€’Total 16 minutes
  • Core Data Quality Dimensions and Mathematical Foundationsβ€’7 minutes
  • Advanced Quality Calculation Techniques for Enterprise Systemsβ€’5 minutes
  • Building Quality Calculation Dashboards in SQLβ€’4 minutes
1 readingβ€’Total 10 minutes
  • Implementing Quality Calculations in SQL and Pythonβ€’10 minutes
2 assignmentsβ€’Total 20 minutes
  • Implementing Quality Metrics for E-commerce Product Databaseβ€’15 minutes
  • Data Quality Dimension Calculations Knowledge Checkβ€’5 minutes

Learners will master the evaluation of quality key performance indicators over time and develop actionable remediation strategies that prevent quality degradation before it impacts business operations.

What's included

3 videos2 readings2 assignments

3 videosβ€’Total 14 minutes
  • How Quality Monitoring Prevents Business Disastersβ€’3 minutes
  • Building Quality KPI Monitoring Systems with Trend Analysisβ€’6 minutes
  • Creating Quality KPI Dashboards with Trend Analysisβ€’5 minutes
2 readingsβ€’Total 20 minutes
  • Quality KPI Frameworks for Enterprise Data Systemsβ€’10 minutes
  • Advanced Remediation Strategies for Data Quality Issuesβ€’10 minutes
2 assignmentsβ€’Total 21 minutes
  • Quality KPI Analysis and Remediation Planning for Financial Servicesβ€’18 minutes
  • Remediation Strategy Planning Reviewβ€’3 minutes

Learners will create resilient automated SQL routines that detect, quarantine, and reprocess data errors without manual intervention, building self-healing data systems at enterprise scale.

What's included

3 videos1 reading2 assignments1 ungraded lab

3 videosβ€’Total 21 minutes
  • How Automated Error Handling Transforms Data Engineering Excellenceβ€’4 minutes
  • Automated Error Handling Architecture and SQL Implementation Patternsβ€’11 minutes
  • Building Complete Automated Error Handling Systems in SQLβ€’6 minutes
1 readingβ€’Total 10 minutes
  • Advanced SQL Patterns for Self-Healing Data Systemsβ€’10 minutes
2 assignmentsβ€’Total 15 minutes
  • Data Quality and Automated Error Handling Mastery Assessmentβ€’10 minutes
  • Automated Error Handling Implementation Knowledge Checkβ€’5 minutes
1 ungraded labβ€’Total 18 minutes
  • Automated SQL Error Handling and Recovery Systemβ€’18 minutes

Earn a career certificate

Add this credential to your LinkedIn profile, resume, or CV. Share it on social media and in your performance review.

Instructor

454 Coursesβ€’59,272 learners

Explore more from Data Analysis

Why people choose Coursera for their career

πŸ‘ Image

Felipe M.

Learner since 2018
"To be able to take courses at my own pace and rhythm has been an amazing experience. I can learn whenever it fits my schedule and mood."
πŸ‘ Image

Jennifer J.

Learner since 2020
"I directly applied the concepts and skills I learned from my courses to an exciting new project at work."
πŸ‘ Image

Larry W.

Learner since 2021
"When I need courses on topics that my university doesn't offer, Coursera is one of the best places to go."
πŸ‘ Image

Chaitanya A.

"Learning isn't just about being better at your job: it's so much more than that. Coursera allows me to learn without limits."

Frequently asked questions

To access the course materials, assignments and to earn a Certificate, you will need to purchase the Certificate experience when you enroll in a course. You can try a Free Trial instead, or apply for Financial Aid. The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.

When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile.

Yes. In select learning programs, you can apply for financial aid or a scholarship if you can’t afford the enrollment fee. If fin aid or scholarship is available for your learning program selection, you’ll find a link to apply on the description page.

Financial aid available,

ΒΉ Some assignments in this course are AI-graded. For these assignments, your data will be used in accordance with Coursera's Privacy Notice.