Scala is a multi-paradigm and modern programming language. It is a combination of functional programming and object-oriented programming. It combines them into a concise high-level language. It is easy and highly scalable; That’s why it is called Scala. A virtual machine i.e. JVM is required to run this language.
What is Scala?
It is a programming language that is purely object-oriented and has functional programming language features such as currying, lazy evaluation, immutability, and more. It was developed by Martin Odersky and launched in 2003.
What is the Use of Scala?
- To write web applications.
- Used in applications working with streaming data.
- Used in distributed and concurrent applications.
- Allows parallel batch processing.
- Can perform any programming task.
Advantages of Scala:
- Code is more concise.
- It is more readable.
- Assurance of error-free code.
- It is easier to write and compile code in Scala.
- It helps in parallelizing the task using concurrency.
Why do we Need Scala?
- It is a multi-paradigm language, making it easy to learn and execute both functional and object-oriented paradigms.
- It supports currying and anonymous functions, which helps in writing concise and elegant code or programs.
- It is interoperable with Java. It helps Scala developers or programmers to access Java libraries directly using Scala code.
- Some parts of the code may be written in Java and others in Scala.
- There are many programming practices and patterns built into the Scala programming language.
Pre-requisites to learn Scala:
Scala Programming is based on Java, so if you are aware of Java syntax, then it’s pretty easy to learn Scala. Further, if you do not have expertise in Java but if you know any other programming language like C, C++, or Python then it will also help in grasping Scala concepts very quickly.
Here you can see the course agenda:
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What is the Scope of Future in Scala programming language?
It is growing very fast and its demand is also increasing day by day. Major tech players are implementing it in their architecture. It is providing high productivity and performance, hence its popularity and usage is increasing rapidly.
Since this requires expertise in both functional and object-oriented programming, Scala developers or engineers will have great career growth in the coming future. It is a very suitable language for Data Scientists, Analytics Professionals, and Data Engineers.
How will this Technology help you in Career Growth?
It is being used by many top companies such as LinkedIn, Twitter, Netflix, Apple, and many more to implement their platforms. Due to the growth in demand for Scala, large companies are looking for professionals to work in Scala, So there are many job opportunities available in the market.
Conclusion:
It is developing daily, and its demand is also increasing; hence, many career opportunities are available in the IT industry. Due to the shortage or lack of efficient Scala developers, there is huge scope for you in the future. So it is a great technology to study and to build your career.
