Data Quality

Data Quality refers to the condition of a set of values of qualitative or quantitative variables, which should be clean, correct, complete, consistent, and updated. Coursera's Data Quality catalogue teaches you about the methodologies, techniques, and tools to manage and guarantee high data quality. You'll learn everything from the basics of data cleansing, data integration, dealing with missing or inconsistent data, to more advanced topics like data profiling and governance. Boost your career as a data analyst, data scientist, or data manager by mastering the strategies and technologies to ensure the accuracy and reliability of your data.
46credentials
210courses

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Explore the Data Quality Course Catalog

  • Status: Free Trial

    IBM

    Skills you'll gain: Excel Formulas, Microsoft Excel, Data Cleansing, Data Analysis, Data Import/Export, Spreadsheet Software, Data Wrangling, Data Quality, Pivot Tables And Charts, Google Sheets, Data Manipulation, Data Science, Data Integrity, Information Privacy

    4.8
    Rating, 4.8 out of 5 stars
    10K reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial

    Google

    Skills you'll gain: Data Cleansing, Rmarkdown, Data Storytelling, Data Presentation, Data Validation, Spreadsheet Software, Data Visualization, Data Ethics, Data Literacy, Tableau Software, Data Visualization Software, Data Analysis, R (Software), Ggplot2, Analytical Skills, Stakeholder Communications, Presentations, Data Quality, Data Collection, Data Processing

    4.9
    Rating, 4.9 out of 5 stars
    4.1K reviews

    Beginner · Professional Certificate · 3 - 6 Months

  • Status: New
    Status: Preview

    Infosec

    Skills you'll gain: Data Integration, Data Analysis, Data Mining, Data-Driven Decision-Making, Data Modeling, Data Governance, Business Analytics, Data Visualization, Statistical Analysis, Dashboard, Data Warehousing, Data Storage, Data Security, Data Quality, Descriptive Statistics, Data Cleansing, Data Integrity, Relational Databases, Machine Learning

    Intermediate · Course · 1 - 3 Months

  • Status: New
    Status: Free Trial

    LearnKartS

    Skills you'll gain: Amazon S3, Extract, Transform, Load, Amazon Web Services, Data Quality, SQL, Cloud Engineering, Data Pipelines, Data Management, Data Validation, Database Systems, Data Modeling, Data Storage, Cloud Storage, Data Warehousing, Data Lakes, Data Storage Technologies

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial

    SkillUp

    Skills you'll gain: Data Security, Data Governance, Data Architecture, Data Quality, Personally Identifiable Information, Incident Response, Security Controls, Information Privacy, Threat Detection, Law, Regulation, and Compliance, Risk Management, Cybersecurity, Compliance Management, Encryption, Data Integrity

    4.4
    Rating, 4.4 out of 5 stars
    31 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial

    IBM

    Skills you'll gain: Data Warehousing, Extract, Transform, Load, Star Schema, IBM DB2, Data Modeling, Snowflake Schema, PostgreSQL, Database Design, Data Architecture, Data Mart, Database Systems, Data Lakes, Data Validation, Data Integration, SQL, Data Cleansing, Query Languages, Data Quality

    4.5
    Rating, 4.5 out of 5 stars
    238 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: New
    Status: Preview

    Northeastern University

    Skills you'll gain: Data Governance, Extract, Transform, Load, Data Warehousing, Data Integration, DevOps, Data Pipelines, CI/CD, Data Architecture, Infrastructure as Code (IaC), Data Quality, Amazon Redshift, Cloud Computing, Database Architecture and Administration, Cloud Computing Architecture, Analytics, Data Transformation, Amazon S3, Scalability

    Mixed · Course · 1 - 3 Months

  • Status: New
    Status: Free Trial

    Whizlabs

    Skills you'll gain: Feature Engineering, AWS SageMaker, Data Cleansing, Apache Spark, Extract, Transform, Load, Data Pipelines, Data Transformation, Amazon Web Services, Responsible AI, Data Quality, Data Integrity, Data Validation, Personally Identifiable Information, Machine Learning Methods

    Intermediate · Course · 1 - 4 Weeks

  • Status: New
    Status: Free Trial

    University of California, Davis

    Skills you'll gain: Data Governance, Presentations, SQL, Descriptive Statistics, Data Storytelling, Data Analysis, Peer Review, Exploratory Data Analysis, Data Quality, Statistical Analysis, Data Modeling, Performance Metric, Database Design, Complex Problem Solving, Query Languages, Data Visualization, Business Analytics, JSON, Text Mining, Apache Spark

    4.6
    Rating, 4.6 out of 5 stars
    17K reviews

    Beginner · Specialization · 1 - 3 Months

  • Status: Free Trial

    Arizona State University

    Skills you'll gain: Data Transformation, Engineering Management, Data-Driven Decision-Making, Computational Thinking, Exploratory Data Analysis, Data Storytelling, Data Integration, Capacity Management, Data Analysis, Data Warehousing, Data Strategy, Data Management, Data Lakes, Unstructured Data, Business Intelligence, Data Governance, Data Access, Data Literacy, Solution Design, Data Quality

    Beginner · Specialization · 3 - 6 Months

  • Status: Free Trial

    Microsoft

    Skills you'll gain: Generative AI, Microsoft Copilot, Natural Language Processing, Data Quality, Anomaly Detection, Data Storytelling, Technical Communication, Responsible AI, Data Visualization, Data Ethics, Data-Driven Decision-Making, Interactive Data Visualization, Data Pipelines, Data Cleansing, Data Visualization Software, Data Analysis, Data Science, Data Security, Data Synthesis, Critical Thinking

    4.6
    Rating, 4.6 out of 5 stars
    53 reviews

    Beginner · Specialization · 1 - 3 Months

  • Status: Free Trial

    Google

    Skills you'll gain: Data Cleansing, Sampling (Statistics), Data Integrity, Data Quality, Data Analysis, Data Transformation, Data Validation, Sample Size Determination, SQL, Spreadsheet Software

    4.8
    Rating, 4.8 out of 5 stars
    18K reviews

    Beginner · Course · 1 - 3 Months

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