Data quality courses can help you learn data validation techniques, data cleansing methods, and the importance of accuracy in data management. You can build skills in identifying data anomalies, implementing quality control processes, and ensuring compliance with data standards. Many courses introduce tools like SQL for data manipulation, Python for automation, and data visualization software to analyze and present clean data effectively.
University of Illinois at Urbana-Champaign
Earn a degree
Degree · 1 - 4 Years

Skills you'll gain: Dataflow, Data Pipelines, Data Processing, Debugging, Performance Tuning, Serverless Computing, CI/CD, Unit Testing, Google Cloud Platform, Disaster Recovery, Integration Testing
Advanced · Course · 1 - 3 Months

Skills you'll gain: SQL, Relational Databases, Microsoft SQL Servers, MySQL, Query Languages, Database Systems, Databases, Database Management, Stored Procedure, IBM DB2, Data Manipulation, Data Analysis, Transaction Processing
Beginner · Course · 1 - 3 Months

Skills you'll gain: MySQL, MySQL Workbench, SQL, Data Manipulation, Database Management, Query Languages
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Apache Spark, Scala Programming, Data Processing, Big Data, Applied Machine Learning, IntelliJ IDEA, Real Time Data, Graph Theory, Data Transformation, Development Environment, Distributed Computing, Build Tools, Regression Analysis, Performance Tuning
Intermediate · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Epidemiology, Data-Driven Decision-Making, Public Health, Public Health and Disease Prevention, Health Care, Infectious Diseases, Data Collection, Data Analysis, Data Quality, Decision Support Systems, Data Management, Health Technology
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Azure, Internet Of Things, Real Time Data, Data Storage, Query Languages, Peripheral Devices
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Real Time Data, Digital Transformation, Data Governance, Google Cloud Platform, Data Management, Looker (Software), Cloud Storage, Data Transformation, Data Storage, Business Intelligence, Data Migration, Data-Driven Decision-Making, Data Access
Beginner · Course · 1 - 3 Months

Skills you'll gain: Graph Theory, C++ (Programming Language), Network Routing, Data Structures, Network Model, Object Oriented Programming (OOP), Computational Thinking, Algorithms
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Generative AI, LLM Application, Snowflake Schema, Prompt Engineering, Natural Language Processing, Unstructured Data, Application Development, Data Pipelines, User Interface (UI), Data Processing, Application Programming Interface (API), SQL, Front-End Web Development
Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: Data Warehousing, Google Cloud Platform, Big Data, Apache Spark, Data Integration, Dataflow, SQL, Data Pipelines, Metadata Management, Data Management, Real Time Data, Tensorflow, Data Science, Command-Line Interface, Applied Machine Learning, Cloud-Based Integration, Apache Hadoop, Data Mining, Query Languages, Machine Learning
Intermediate · Specialization · 1 - 3 Months

Alfaisal University | KLD
Skills you'll gain: Data Presentation, Data Storytelling, Data Visualization, Storytelling, Data Visualization Software, Graphing, Data Literacy, Presentations, Business Reporting
Beginner · Course · 1 - 4 Weeks