15 Best Streams Courses on Udemy
We compared 15 Streams courses currently listed on Udemy, priced from $19.99 to $124.99. 10 of them teach the subject directly and 5 are built around a certification exam. 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
- 15
- Price range
- $19.99 – $124.99
- Providers
- Udemy
- Last updated
- 30 Aug 2026
How these 15 courses were chosen
Every course below is a real, currently listed course from Udemy, matched to "streams" by our catalog and ordered by our CourseAsk score. Courses whose own title names the topic rank above those only tagged with it.
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 $19.99 to $124.99, as listed by the provider when we last updated the page.
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1
Udemy BootcampCurso Pacotes, Lambdas, Streams, Interfaces Gráficas
Você sabia que faltam desenvolvedores de software no Brasil e no mundo?A demanda por desenvolvedores de software no Brasil só faz aumentar, mas a oferta de mão de obra qualificada é muito inferior à demanda. Existe uma e...
$64.99listed price -
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2
![Java Certification (1Z0-829) Topic-wise Tests Part-2 [2026]](https://i.udemycdn.com/course/480x270/4725706_5358_2.jpg)
Java Certification (1Z0-829) Topic-wise Tests Part-2 [2026]
Be well versed with the latest features of Java 17 and test your preparation for the Java SE 17 Developer (1Z0-829) exam.Oracle has released the latest certification on the Long Term Support built of Java 17. It has many...
$19.99listed price -
3
![Java Certification (1Z0-819) Topic-wise Tests Part-2 [2026]](https://i.udemycdn.com/course/480x270/3893172_90c0_3.jpg)
Udemy CertificateJava Certification (1Z0-819) Topic-wise Tests Part-2 [2026]
Are you ready to pass the Java SE 11 Developer (1Z0-819) exam and prove your competency to recruiters and employers alike?As of 9th Feb 2026, the practice test questions have helped 24 students to pass the OCP:...
$19.99listed price -
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4
Udemy CertificateCPA C++ Certified Associate Programmer Certification Course
**** This course contains pretty much everything you need to pass the exams. ****Welcome to the CPA C++ Certified Associate Programmer Certification Course by Dr. Chris Mall. This course covers everything you need t...
$29.99listed price -
5
Udemy MOOC / Non-creditModern Java 8 to 24 with 10+ Hands-On Coding Assignments
Are you a Java developer looking to stay up-to-date with the latest language features? This course is your complete, practical guide to modern Java — covering the most important updates from Java 8 all the way to Java 24...
$24.99listed price -
6
Udemy CertificateGerenciamento de estado com Flutter
Aprenda, de forma prática e profunda, como dominar o gerenciamento de estado no Flutter — um dos pilares para desenvolver aplicações escaláveis, reativas e bem organizadas.Neste curso, você irá construir seus próprios ge...
$34.99listed price -
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7
Udemy MOOC / Non-creditFlutter - Concurrency & Parallelism
In the beginner friendly course we will learn about the Concurrency & Parallelism in Flutter and Dart. We will get started with a beginner friendly topic and slowly move to more advance topic, by the end of this cour...
$24.99listed price -
8
![Core Java Deep Dive with Practical Examples[Highest Rated]](https://i.udemycdn.com/course/480x270/3343536_2744_4.jpg)
Udemy CertificateCore Java Deep Dive with Practical Examples[Highest Rated]
Welcome to the only Highest Rated Core Java Course, and fully loaded Core Java course with Practical Hands on examples, of every concept.This is the only Core Java course with about 155+ downloadable source code programs...
$19.99listed price -
9
Udemy CertificateLambda with Functional Programming in Java8
This Course basically designed for the people who has knowledge in prior knowledge about java.We will Cover the Followings in this course , LambdasStreamsParallel StreamsOptional New Interface Concepts Here the Sub Topic...
$124.99listed price -
10
Udemy CertificateMaster Java Generics in 3 Hours
Java Generics is extremely important in the Java Ecosystem. Without a deep understanding of Generics, it is now difficult to understand the Javadoc of Java Libraries and applications. We are constantly bombarded with met...
$39.99listed price -
11
![Oracle Certified Professional: Java SE 11 Developer [Exams].](https://i.udemycdn.com/course/480x270/3923618_a191.jpg)
Oracle Certified Professional: Java SE 11 Developer [Exams].
I want to welcome all of my students. I am so glad that you are here, and it is going to be a great! Happy start , i hope you learn new things – and of course, have some funYou may have heard that Oracle Certification ca...
$19.99listed price -
12
Oracle Certification 2024: OCP SE17 Developper 1z0-829 Part1
THE OCP EXAM TOPICS COVERED IN THIS PRACTICE TEST INCLUDE THE FOLLOWING:Working with Streams and Lambda ExpressionsUse Java object and primitive Streams, including lambda expressions implementing functional interfaces, t...
$24.99listed price -
13
Oracle Certification : OCP SE21 Developper 1z0-830 part2
THE OCP EXAM TOPICS COVERED IN THIS PRACTICE TEST INCLUDE THE FOLLOWING:Utilizing Java Object-Oriented ApproachDeclare and instantiate Java objects, including nested classes, and explain their lifecycle (creation, reassi...
$24.99listed price -
14
Snowflake Advanced: Data Engineer Certification DEA-C01 Test
The Snowflake Advanced: Data Engineer (DEA-C01) certification validates your ability to design, build, optimize, and secure data engineering solutions on Snowflake. This course is a comprehensive, hands-on guide designed...
$19.99listed price -
15
SnowPro Advanced: Data Engineer Certification Exam (DEA-C02)
Are you ready to take your Snowflake expertise to the next level and earn the prestigious SnowPro Advanced: Data Engineer Certification (DEA-C02)?The SnowPro Advanced: Data Engineer certification is designed for advanced...
$19.99listed price
Best Streams Courses on Udemy compared
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 15 priced courses on this page run from $19.99 to $124.99, with the middle of the range around $24.99 — a spread of $105.00. That is a wide gap for one subject. 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 Udemy. Everything on this page is sold on the one platform, so the buying experience is the same whichever you pick.
Courses versus exam preparation
5 of the entries here are built around a certification exam rather than teaching Streams from scratch. They are the right choice only if you already know the material and want to pass a specific exam; if you are starting out, pick one of the taught courses first and come back to exam preparation afterwards.
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.