ETL is an acronym for extract, transform, load. This describes a computer programming process that automatically extracts, transforms, and loads multiple forms of computer data from a variety of data sources, and then transmits them to a data storage facility or data warehouse repository. ETL was introduced half a century ago in computing circles to help computer techs better integrate and load data into large computer mainframes for computation purposes and data analysis. The ETL process was originally designed to support business intelligence needs. It is still used today, generally for smaller repositories of data, and other forms of data integration software are being used for larger volumes of data.

Why is it important to learn about ETL?

Learning about ETL can help you further your data storage knowledge, which is such a huge part of today's interconnected networks. Knowing ETL will help you understand why companies use the process to sort through their data, decide what to keep, and what to eliminate. Learning ETL can help you manage data projects more efficiently. This is especially true for anyone eager to learn about scalable data analytics processes and optimal business intelligence warehousing.

What type of careers use ETL?

The typical careers for someone who has learned ETL include data warehousing, data storage, network functionality, computer networking, systems architecture, and other similar roles within companies or agencies. Realistically, you could work in just about any data-intensive industry and find employment as an ETL developer. Many industries are moving toward big data repositories, and having the knowledge of ETL processes can be a tremendous asset for someone aspiring to find ETL work.

How can taking online courses help me learn ETL?

When you take online courses about ETL, you can learn the basics of data warehousing for business intelligence. But that's just the start. Within the wide variety of online courses about ETL, you can branch-off to pursue your interests in data warehousing, data storage, SQL database learning, visual modeling, and much more. Learning about these interconnected specialties can help you stay ahead of the big data revolution.

What are the benefits of taking an online Extract Transform Load (ETL) course?

Online Extract Transform Load (ETL) courses offer a convenient and flexible way to enhance your knowledge or learn new Extract Transform Load (ETL) skills. Choose from a wide range of Extract Transform Load (ETL) courses offered by top universities and industry leaders tailored to various skill levels.

What Extract Transform Load (ETL) courses are best for training and upskilling employees or the workforce?

When looking to enhance your workforce's skills in Extract Transform Load (ETL), it's crucial to select a course that aligns with their current abilities and learning objectives. Our Skills Dashboard is an invaluable tool for identifying skill gaps and choosing the most appropriate course for effective upskilling. For a comprehensive understanding of how our courses can benefit your employees, explore the enterprise solutions we offer. Discover more about our tailored programs at Coursera for Business here .

Best ETL Courses & Certificates [2025]

Explore the ETL Course Catalog

Status: Free Trial
IBM
ETL and Data Pipelines with Shell, Airflow and Kafka
Skills you'll gain: Data Pipelines, Apache Airflow, Extract, Transform, Load, Data Transformation, Apache Kafka, Data Processing, Web Scraping, Data Integration, Shell Script, Data Manipulation, Real Time Data, Big Data, Performance Tuning, Scalability
4.5
Rating, 4.5 out of 5 stars
421 reviews
Intermediate · Course · 1 - 3 Months
Status: Free Trial
IBM
BI Foundations with SQL, ETL and Data Warehousing
Skills you'll gain: Data Warehousing, SQL, IBM Cognos Analytics, Dashboard, Data Visualization, Linux Commands, IBM DB2, Bash (Scripting Language), Data Pipelines, Interactive Data Visualization, Apache Airflow, Extract, Transform, Load, Star Schema, Relational Databases, Shell Script, Linux, Data Transformation, Snowflake Schema, Query Languages, Databases
4.6
Rating, 4.6 out of 5 stars
24K reviews
Beginner · Specialization · 3 - 6 Months
Status: Free Trial
Status: AI skills
IBM
IBM Data Engineering
Skills you'll gain: NoSQL, Data Warehousing, SQL, IBM Cognos Analytics, Dashboard, Data Visualization, Apache Spark, Apache Hadoop, Linux Commands, Database Administration, Web Scraping, Data Pipelines, Database Design, Extract, Transform, Load, Interviewing Skills, Generative AI, Jupyter, Python Programming, Data Science, Data Analysis
Build toward a degree
4.6
Rating, 4.6 out of 5 stars
60K reviews
Beginner · Professional Certificate · 3 - 6 Months
Status: New
Status: Preview
Simplilearn
Data Analytics Course with Generative AI
Skills you'll gain: Extract, Transform, Load, Generative AI, Predictive Modeling, Advanced Analytics, Exploratory Data Analysis, Data Storytelling, Analytics, Data Integration, Real Time Data, Predictive Analytics, Data-Driven Decision-Making, Data Pipelines, Data Analysis, ChatGPT, Forecasting, Descriptive Analytics, Data Synthesis, Data Transformation, Data Quality
Beginner · Course · 1 - 4 Weeks
Status: Preview
Coursera Instructor Network
Data Warehousing: Schema, ETL, Optimal Performance
Skills you'll gain: Extract, Transform, Load, Data Warehousing, Data Transformation, Snowflake Schema, Star Schema, Business Intelligence, Data Migration, Database Design, Data Modeling, Data Management, Data Integration, Performance Tuning, Performance Improvement, Data Quality
4.3
Rating, 4.3 out of 5 stars
15 reviews
Beginner · Course · 1 - 4 Weeks
Status: Free Trial
IBM
Hands-on Introduction to Linux Commands and Shell Scripting
Skills you'll gain: Linux Commands, Bash (Scripting Language), Shell Script, Linux, Unix Commands, Linux Administration, Unix, Command-Line Interface, Scripting, OS Process Management, File Systems, File Management, Automation, Network Protocols
4.6
Rating, 4.6 out of 5 stars
1.6K reviews
Beginner · Course · 1 - 4 Weeks

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Status: Free Trial
Microsoft
Extract, Transform and Load Data in Power BI
Skills you'll gain: Extract, Transform, Load, Power BI, Data Transformation, Data Integration, Data Cleansing, Data Manipulation, Data Import/Export, Data Quality, Unstructured Data, Data Analysis, Anomaly Detection, Data Validation, Data Storage
4.6
Rating, 4.6 out of 5 stars
915 reviews
Beginner · Course · 1 - 4 Weeks
Status: Free Trial
Google
The Path to Insights: Data Models and Pipelines
Skills you'll gain: Extract, Transform, Load, Data Modeling, Data Pipelines, Database Design, Data Warehousing, Data Storage, Database Management, Data Management, Performance Tuning, Data Mart, Business Intelligence, Data Validation, Star Schema, SQL, Data Transformation, Data Quality, Performance Testing
4.7
Rating, 4.7 out of 5 stars
655 reviews
Advanced · Course · 1 - 4 Weeks
Status: New
Status: Free Trial
Snowflake
Snowflake Data Engineering
Skills you'll gain: Snowflake Schema, Data Pipelines, Data Engineering, Database Management, Data Transformation, Data Manipulation, Data Infrastructure, Data Warehousing, DevOps, Cloud Development, GitHub, Cloud Applications, CI/CD, Data Access, Data Integration, Data Quality, Extract, Transform, Load, Large Language Modeling, Role-Based Access Control (RBAC), Data Analysis
4.8
Rating, 4.8 out of 5 stars
206 reviews
Beginner · Professional Certificate · 1 - 3 Months
Status: Free Trial
IBM
Databases and SQL for Data Science with Python
Skills you'll gain: SQL, Relational Databases, Query Languages, Databases, Database Management, Database Management Systems, Stored Procedure, Data Manipulation, Pandas (Python Package), Data Analysis, Python Programming, Transaction Processing
4.7
Rating, 4.7 out of 5 stars
22K reviews
Beginner · Course · 1 - 3 Months
Status: Free Trial
Google
Google Business Intelligence
Skills you'll gain: Dashboard, Stakeholder Engagement, Business Intelligence, Extract, Transform, Load, Tableau Software, Data Modeling, Data Pipelines, Database Design, Data Storytelling, Data Warehousing, Stakeholder Communications, Interviewing Skills, Data Visualization, Business Analysis, Data Integration, Business Process, SQL, Data Analysis, Applicant Tracking Systems, Resilience
Build toward a degree
4.8
Rating, 4.8 out of 5 stars
4K reviews
Advanced · Professional Certificate · 3 - 6 Months
Status: New
Status: Free Trial
LearnKartS
Emotional Intelligence in the Workplace
Skills you'll gain: Emotional Intelligence, Self-Awareness, Conflict Management, Stress Management, Empathy, Self-Motivation, Personal Development, Resilience, Professional Development, Communication, Team Building, Collaboration, Leadership Development, Relationship Building, Adaptability
Beginner · Course · 1 - 4 Weeks