10 Best Scala courses

Originally designed to overcome the shortfalls of Java, Scala has come a long way. It is a statically typed general-purpose programming language that supports object-oriented and functional programming. Scala, which is also concise, is created by Martin Odersky and was launched 18 years ago. It is based on the Java Virtual Machine (JVM), JavaScript, and LLVM (Scala Native). Scala has varied uses in myriad industries. However, it has primary usage in data processing, distributed computing, and web development. It is known to power the data engineering department of many companies. It is a highly scalable language making it one of the most popular around. This is also one of the reasons why organizations are implementing the program at a rapid pace. As a result of which, the demand for Scala engineers has hit the roof. The world of technology is an ever-evolving one and the rate of obsolescence is rapid. However, certain languages leave a legacy for future improvement and innovation. Scala is one of them. Though there are plenty of online courses that one can avail of, the field is as crowded as it can be, and hence a bit of patience and research is required before selecting the best.

This article aims to provide its readers with a list of the best-reviewed and rated courses that are not just popular but also provide the student with the wherewithal to stand up to real-life challenges.

1. Scala & Functional Programming Essentials | Rock the JVM by Udemy

This course is a detailed endeavour to help students understand the intricacies of Scala. Companies are on the lookout for proficient Scala practitioners who understand the system well and can deal with any unforeseen challenges that may arise during work. Scala has seen a sudden rise in usage and many more organizations are lining up to take advantage of the language. This is an industry-approved course curated by domain experts. Udemy offers courses that have helped thousands of students globally.

Key Features

• Certificate of completion at the end of the course
• Lifetime access to Udemy resources
• Industry-approved course curated by domain experts
• In-depth detailing providing the intricacies and challenges of the language
• Can be accessed through mobile and TV

Course Details

2. Advanced Scala and Functional Programming | Rock the JVM by Udemy

Another course from the esteemed stables of Udemy is in continuation of the previous one and has even more detailing than the previous course. This course is aimed at building proficient Scala developers. After the course, one can confidently customize and enhance existing Scala tools. The course also teaches one to design and implement complex systems, frameworks, and APIs. The students are also trained to approach codes with deep understanding and maturity.

Key Features

• Certificate of completion at the end of the course
• Lifetime access to Udemy resources
• Industry-approved course curated by domain experts
• In-depth detailing providing the intricacies and challenges of the language
• Can be accessed through mobile and TV

Course Details

3. Scala and Spark for Big Data and Machine Learning by Udemy

This is a detailed course on Scala whereby students will be taught to implement Scala systems on organizational infrastructure. Programmers will be taught the various ways of using Scala Spark on AWS and DataBricks. Scala Spark can also be used to process large data sets and students will also be taught the same. This is a course that trains practitioners in the art of manipulating data through the usage of Spark 2.0.

Key Features

• There is a certification of completion at the end of the course
• The course is an industry-approved curated by domain experts
• The students get a lifetime of access to other Udemy resources
• The course can be accessed through mobile and TV
• The course teaches students, in detail, data manipulation through Scala Spark

Course Details

4. Scala Essential Training by LinkedIn Learning (Lynda)

LinkedIn Learning offers a unique course on Scala that aims to train students in the intricacies of the language. This course talks about the many concepts like currying, type inference, immutability, lazy evaluation, and pattern matching. Any of the flexible features in Scala which are missing in Java are part of this course. LinkedIn Learning is a frontrunner in the world of online education and most of its courses are benchmarked as industry standards, this course being no different.

Key Features

• Certification of completion at the end of the course
• Industry-approved course curated by domain experts
• Has minor detailing of functionalities that are missing in Java
• Provides lifetime access to students to other LinkedIn resources
• Industry-approved course curated by domain experts

Course Details

5. Scala Essential Training for Data Science by LinkedIn Learning

The course is all about the discovery of Scala and how it can be leveraged to improve industrial processes and data processing in general. Scala is a leading language used by the data science industry and provides ample advantage to organizations in terms of scale and availability. It is an immensely popular language, and its rapid rise is testimony to its efficiency. This course is aimed at training students to understand the various ways Scala can operate and the challenges ahead.

Key Features

• Scala Essential course aimed at equipping students with the intricacies of the language
• Certification of completion at the end of the course
• Industry-approved course curated with domain expert
• Lifetime access to students to LinkedIn Learning resources
• Powered by Lynda.com, one of the best in the business of online education

Course Details

6. Learning JVM Languages: JVM, Java, Scala by LinkedIn Learning (Lynda)

Yet another industry-approved course, curated by domain experts, this course aims at training students in being Java proficient and teaching them Scala and its numerous implications. The course allows students to explore the Java Development Kit or JDK. Once the basics of Java have been taught, the course moves on to more complex topics such as Scala.

Key Features

• In-depth knowledge of Java and Scala
• Certificate of completion at the end of the course
• At the end of the course, students will be able to write multiple codes
• Industry-approved course curated by domain experts
• The course is aimed to prepare students to better comprehend the difference between Java and Scala

Course Details

7. Apache Spark and Scala Certification Training Course by Edureka

This course is designed to meet industry standards and train students in the complexities of both Apache Spark and Scala. Both languages are important for the data processing industry and organizations dealing in data science are rapidly inducting both. Because of its rising popularity, organizations are looking for proficient Scala engineers who will be able to handle most challenges. This course has been curated by domain experts. Courses offered by Edureka are amongst the most popular with students globally. The online education major does have a vast collection of courses in its inventory and most of them are sought after.

Key features

• It is an instructor-led session
• The course has real-life case studies to provide students with hands-on experience
• Each class has an assessment section to evaluate the progress of the student
• Registered students will have access to 24×7 expert support
• There is a certificate of completion at the end of the course

Course Details

8. Apache Spark and Scala Certification Training by Simplilearn

This certification course is aimed at equipping students with a thorough knowledge of both Apache Spark and Scala. Scala is one of the sought-after languages for the data processing industry and its rapid rise has created immense demand for Scala engineers. The industry is looking for individuals who are capable of handling challenges. Another industry-approved course from Simplilearn, curated by domain experts.

Key Features

• Certificate of completion at the end of the course
• Industry-approved course curated by domain experts
• Ideally meant for those who are in the data science industry
• Students can learn at their own pace
• Real-life project at the end of the course

Course Details

9. Functional Programming in Scala Specialization by Coursera

In this course the students will be learning about designing immutable data structures, writing purely functional programs using recursion, pattern matching and higher-order functions. This industry approved course aims to train students to write elegant codes that works the first time. Coursera is known for their benchmark courses, and they have offering plenty of such to students globally for a long time. There are assessments and projects at the end of the course to evaluate the progress of the students.

Key Features

• Certificate of completion at the end of the course
• Industry approved course curated by domain experts
• Flexible schedules for students to complete the course at their own pace
• Access to many other online courses from Coursera
• In-depth knowledge provided through this course to students

Course Details

10. Effective Programming in Scala by Coursera

Scala is a versatile language and is a rapidly rising one. This course is designed to equip students with the requisite knowledge to program in the language and be able to solve problems in times of need. It is yet another industry-approved course from Coursera curated by domain experts. The course provides details and is thorough with its approach. In this course, the students will learn how to get the most out of Scala to solve common programming tasks such as modeling business domains, breaking down complex problems into simpler problems, manipulating data, or running parallel tasks.

Key Features

• Certificate of completion at the end of the course
• Industry-approved course curated by domain experts
• Flexible schedules for students to complete the course at their own pace
• Access to many other online courses from Coursera
• In-depth knowledge provided through this course to students

Course Details

Final Words

Scala programming is the latest entrant in the rarefied world of technology that has taken the industry by storm. It is scalable, highly available, and easy to learn and implement. Most of the complaints against Java have been answered through Scala. The language has supposedly become the backbone of the data processing industry and that is the reason why the demand for Scala engineers is on the rise. There are plenty of courses that are available online and the list above is nowhere exhaustive. It does, however, provide the readers with a good starting point and direct them to useful resources. As with all registrations, discretion and research is advised.