History of Scala:
Scala, language created by Martin Odersky, has experienced a
spectacular growth that has made this language go from being used in a very
academic and research oriented way, to become a standard for many companies startups
and universities around the world.
Developers, data scientists and companies not only use Scala
to create their new projects, but also use other tools such as Play Framework ,
Apache Spark , Akka or Kafka . These tools, besides being projects with great
impact in the market, were intentionally built in Scala.
If you are looking to improve your working experience with Scala
Ecosystem then choose best Spark Institute Pune
will be useful for job in real time environment as a Developer. This program
will ease your real-time processing work using Spark . You will master the
essential skills of the Apache Spark open source framework and the Scala
programming language, including Spark Streaming, Spark SQL, machine learning
programming, GraphX programming and
Shell Scripting Spark. This Spark
Institute Pune will provide you with vital skills and a competitive
advantage for an exciting career as a developer .
Some reasons why every developer needs to learn Scala.
1. Scalability
Scala comes from the combination of Scalable and Language,
so now you can go making an idea of how strong this point in this language. We
read a lot about scalability but ... what is that? In short, it is the
possibility of growing a business or project without having to invest in
infrastructure again. In this way, Scala is a language to facilitate the growth
of development teams to the maximum. How? Allowing you to create your own
frameworks and structures.
2. Functional
Scala is also a functional language, so computing can be
distributed through the cores in a multi-core server and through the servers in
a Data Center. This makes Scala especially a great choice for CPUs with
multiple cores and for workloads distributed by Cloud Coumputing. This is
essential for Big Data analysis scenarios.
3. Object oriented
Like Java, Scala is also an object-oriented language.
Developers coming from Java and other object-oriented languages can apply
similar design patterns with Scala, and take advantage of powerful
object-oriented features such as traits and mixin-based composition .
4. Static typing
Scala is equipped with a typing system that statically
forces the abstractions to be used in a coherent and safe manner. This type
identifies and prevents many types of application errors when compiling. At the
same time, it has a sophisticated type inference system, which gives developers
the possibility of having to write redundant typing information in the program.
5. Extensible
Scala contains a unique combination of language mechanisms
that makes it easy to add new language constructs in the form of a library, or
create DSL.
6. Productive
Thanks to its system of inference of types and other
characteristics, Scala is a concise language, giving the possibility to the
developers to reduce the size of source code by a factor of 2 or 3 compared to
Java. Scala brings with it a rich set of developer tools, which, to give you an
idea, result in productivity similar to that of languages such as Ruby or
Python.
7. Interoperability with Java
Scala is compiled directly into Java bytecode, running on
the Java Virtual Machine, taking advantage of the power and maturity of the
JVM, its garbage collector and the well-understood deployment techniques. When
taking advantage of this, there is hardly any impact on the progress of the
project. Team operations will not see the difference. The developers will
continue to work with their tools, but writing code shorter, faster, more
scalable, more correct and maybe - and just maybe - more fun.
8. Open Source
Scala is an open source language and available under the
BSD-Style Scala License. It is available as part of the open-source Type safe
Stack.
9. Professional departures
Everyone who is in this world knows that any-or almost
any-professional has guaranteed outputs. With Scala it was not going to be an
exception. What is certain is that Scala offers a wide range of work to be
performed, being able to be part of the Big Data world, enlist in the army
backend where they process millions of data, or working in systems.
Scala is executed on the JVM, allowing a
union with Java beneficial for both languages, and for the developer, since
this one can program in Java and Scala at the same time. This symbiosis allows
the integration of its features and libraries , being able, among many other
things, to inherit classes or implement interfaces.
We speak of a multi-paradigm programming language that
combines properties of object-oriented languages with functional languages.
For example, you can define functions within functions, within objects that are
within any class ... These conditions give you the possibility to carry out a
multitude of different utilities, such as Data Analysis, Web apps or Data
Streaming, among others. .