11 Best Data Processing Courses for Beginners
We compared 11 Data Processing courses currently listed on Coursera and Udemy, priced from $9.99 to $99.99. 2 come from a named university or institution, including University of Colorado Boulder and Duke University. They are ordered by our CourseAsk score, which is built from how thoroughly each course describes what it teaches, whether it comes from a named institution, and how it compares on price — not from star ratings, which our course data does not include.
- Courses compared
- 11
- Price range
- $9.99 – $99.99
- Providers
- Coursera, Udemy
- Last updated
- 30 Aug 2026
How these 11 courses were chosen
Every course below is a real, currently listed course from Coursera, Udemy, matched to "data processing" by our catalog and ordered by our CourseAsk score. Courses whose own title names the topic rank above those only tagged with it.
The grade on each entry scores how much the provider publishes about the course before you pay — the length and detail of the description, whether it lists learning outcomes and objectives — and whether a named university or institution stands behind it. A is fully documented and institution-backed; E is little more than a title and a price. Courses with almost nothing published are left ungraded rather than marked down, because an unknown course and a poor one are not the same thing.
There are no star ratings on this page — the course feeds we license do not include them, and we would rather leave a column out than fill it with a number we cannot stand behind. What we do have is price: these range from $9.99 to $99.99, as listed by the provider when we last updated the page.
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1
Introduction to Artificial Intelligence
Offered by University of Colorado Boulder
The Introduction to Artificial Intelligence course provides a comprehensive survey of the foundations of artificial intelligence. Supported by the classic textbook Artificial Intelligence: A Modern Approach by Stuart Rus...
$49.00listed price -
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2
Introduction to Retrieval Augmented Generation (RAG)
Offered by Duke University
In this 2-hour project-based course, you will learn how to import data into Pandas, create embeddings with SentenceTransformers, and build a retrieval augmented generation (RAG) system with your data, Qdrant, and an LLM...
$9.99listed price -
3
Udemy CertificateMuleSoft (Mule4) for Beginners/Developers | Mule ESB | Mule
What you’ll get71+ focused topics covering the latest Mule 4.x runtime and Anypoint Studio 7.x environment.Step-by-step video tutorials – watch, replicate on your laptop, and gain real-world skills.A clear path to the Mu...
$19.99listed price -
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4
Udemy CertificateAn Introduction to Google Cloud Platform for Data Engineers
COURSE REVIEWS: "I want to say thank you for all your courses. They are awesome and you are a great teacher. I passed my GCP Data Engineer exam yesterday. Your courses had a big part in that. Thanks again!" --...
$19.99listed price -
5
Udemy CertificatePyspark Foundation for Data Engineering | Beginners
This course will prepare you for a real world Data Engineer role (basics)!Learn to code PySpark like a real world developer. Here our major focus will be on Practical applications of PySpark and bridge the gap between ac...
$19.99listed price -
6
Udemy CertificateLearn Big Data Technologies for Complete Beginners
Dive into the world of Big Data with this comprehensive course designed to equip you with the knowledge and skills needed to navigate and leverage large datasets effectively. This course will introduce you to key Big Dat...
$99.99listed price -
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7
Udemy CertificateIntroduction to Big Data & Hadoop Ecosystem
This course provides in-depth coverage of essential topics related to Big Data and the Hadoop Ecosystem. It is highly recommended for individuals working in the IT industry, as well as aspiring Big Data professionals. Th...
$19.99listed price -
8
Udemy CertificateExcel for All: Beginner to Experts
Microsoft Excel is by far the most widely used and useful software there is! It is the most basic tool that is used when dealing with data - data in any format. This simple yet sophisticated tool has a use for everyone,...
$24.99listed price -
9
Udemy CertificateIntroduction to SQL using Google BigQuery
Welcome to the revolutionary course that will transform the way you analyze data in the cloud! In a world where innovation and efficiency are imperative, Google BigQuery emerges as a giant, offering powerful tools for vi...
$34.99listed price -
10
Coursera MOOC / Non-creditPython for Data Visualization - A Beginner's Guide
Offered by Packt
This course features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the co...
$49.00listed price -
11
Coursera MOOC / Non-creditPython 101: Introduction to Python
Offered by Total Seminars
This course introduces the Python programming language to absolute beginners through energetic, hands-on instruction that makes coding fun and approachable. Organized across four modules; Welcome to Python, Python Founda...
$49.00listed price
Best Data Processing Courses for Beginners compared
| # | Course | Provider | Offered by | Price | |
|---|---|---|---|---|---|
| 1 | Introduction to Artificial Intelligence | Coursera | University of Colorado Boulder | $49.00 | View → |
| 2 | Introduction to Retrieval Augmented Generation (RAG) | Coursera | Duke University | $9.99 | View → |
| 3 | MuleSoft (Mule4) for Beginners/Developers | Mule ESB | Mule | Udemy | — | $19.99 | View → |
| 4 | An Introduction to Google Cloud Platform for Data Engineers | Udemy | — | $19.99 | View → |
| 5 | Pyspark Foundation for Data Engineering | Beginners | Udemy | — | $19.99 | View → |
| 6 | Learn Big Data Technologies for Complete Beginners | Udemy | — | $99.99 | View → |
| 7 | Introduction to Big Data & Hadoop Ecosystem | Udemy | — | $19.99 | View → |
| 8 | Excel for All: Beginner to Experts | Udemy | — | $24.99 | View → |
| 9 | Introduction to SQL using Google BigQuery | Udemy | — | $34.99 | View → |
| 10 | Python for Data Visualization - A Beginner's Guide | Coursera | Packt | $49.00 | View → |
| 11 | Python 101: Introduction to Python | Coursera | Total Seminars | $49.00 | View → |
Prices shown are the provider's listed price when we last updated this page. Confirm on their site before enrolling.
What the prices here tell you
The 11 priced courses on this page run from $9.99 to $99.99, with the middle of the range around $24.99 — a spread of $90.00. The options are closely priced, so cost is unlikely to be your deciding factor. A higher price on this page usually reflects who is behind the course rather than how much material it contains, so it is worth opening two or three at different price points and comparing their syllabus before deciding.
Who is behind these courses
These courses come from Coursera and Udemy. The platforms differ in how they sell: some charge once per course, others expect a subscription, and the listed price is not always what you pay at checkout after a promotion. 2 of these are produced by a named university or institution, including University of Colorado Boulder and Duke University — which usually means a fixed syllabus and a recognised certificate, rather than an individual instructor’s own course.
Before you enrol
Open the provider’s own page and check three things this comparison cannot tell you: when the course was last updated, what the syllabus actually covers in its later sections, and what recent learners say. Prices shown here are the provider’s listed price when we last rebuilt this page on 30 August 2026 — they change often, and a promotion can move them substantially. We earn a commission if you enrol through our links, which costs you nothing and never affects the order courses appear in.