What are the Top Java Development Trends in 2019?

In this post you will know in which area java programming language mostly used in 2019.Java is everywhere such as supercomputers, laptops, scientific gaming consoles, in mobile phones, apps, etc. I will treat Java development trends for 2019 from business point of view.

1. Big Data Processing

According to IBM’s report, 90% of all the data in the world has been generated in the last 2 years. That is, today’s data increasing speed is very fast, and we need a faster and more efficient method for its processing. So, why will Java not cover this domain? Python is widely used for Data Science, but I believe it will share the market with Java equally.

Java supports frameworks for Big Data Processing like Apache Hadoop and Apache Spark.

Apache Hadoop - is a framework which allows distributed processing of large data sets across clusters of computers using simple programming models. And it’s based upon popular Map Reduce pattern and key for developing a reliable, scalable and distributed software computing application.

Apache Spark - is a fast, in-memory data processing engine with elegant and expressive development APIs to allow data workers to efficiently execute streaming, machine learning or SQL workloads that require fast iterative access to datasets. And it can be used for In-Memory Computing for ETL, Machine Learning, and Data Science Workloads to Hadoop.

2. Web Development

Java has good frameworks for web development like JSF(Java Server Faces), Struts, Hibernate, GWT(Google Web Toolkit), Spring MVC, etc.

If you have experienced in any Java developing, then you will know one of the above frameworks for web development.

3. Android Applications

With the increased demand for Android apps, the need for Java developers has also increased. This is because Android apps are either written in Java or use Java API. So, as a Java expert, you can work in a mobile app development companies and many other organisations or businesses that use mobile apps for selling their products and services.

4. Financial Services

Java Developers always required by the financial services team anywhere on the planet. Java programming language is used in server-side applications in the financial industry. So, there are always demands for java developers in this industry. Once you join a core java tutorial and gather complete knowledge of this programming language, you can be a part of building one of the largest independent technology and business services firms.

5. The IoT

2019 will witness the Internet of Things (IoT) revolution and Java will have a big role to play. Even now, Java is one of the few technologies which have the capacity to power IoT-based applications. The Java ME platform enables the creation of secure enterprise mobility applications that are used to drive the IoT-connected devices for organizations. Furthermore, this is the language that is supported by the Intel IoT platform.

Java is being used for developing more and more diverse applications, and its used domains will keep increasing.