If you are a programmer or you are training to be one, you have probably heard about Java and a lot.
There are a lot of programming languages out there, all reputed and more than contrasted, each with its advantages and disadvantages. In addition, new programming languages such as Google Go, Apple’s Swift, or Rust appear every day.
Some of these new languages seek to replace or be an alternative to consolidated languages, while others are born to be used in certain emerging frameworks.
As a result, the normal thing is that you ask yourself the following questions: Why should I learn Java at this point? Is it important to know Java?
Here are 10 reasons why you should learn Java. If they convince you, maybe this is the time to do it.
Java is still one of the most popular programming languages in the world. You can use Java to do many things. According to the TIOBE index (dated October 17, 2017) and the IEE Spectrum classification, Java is still the most popular programming language in the world.
The most recent reports indicate that Java programmers are among the best-paid in the industry. An analysis of Quartz, the well-known news publication of digital companies worldwide, argues that it is lucrative to have Java skills in the CV.
The professional planning company Gooroo indicates that Java continues to be one of the most widespread and best-paid programming languages in the US, the UK, and Australia in its report on wages and demand in 2015.
Indeed.com, a global job seeker, reports that the average salary offered to Java programmers in the US in 2016 was $ 102,000 (about 100 thousand euros, although Spain is another market, it is clear).
Having knowledge of programming in Java is something very demanded by employers. It is a widespread programming language with a gigantic installed base.
It is estimated that Java runs on more than 15,000,000,000 devices worldwide (yes, 15 billion, you read correctly). There is no other language that runs on so many devices. Java allows you to create software that works almost anywhere, including smartphones, servers, ATMs, point-of-sale terminals, smart cards, smart TVs, TV set-top boxes, Internet gateways to things, medical devices, e-books like Kindle, cars, and other …
Here are a few examples:
- Java is used in many of the most prominent websites in the world, including eBay.com, Linkedin.com, Amazon.com, and Facebook.com.
- Java is very good for the development of business applications in almost any sector, including financial services, healthcare, and manufacturing industries.
- Most public administrations use Java.
- Java is ideal for the Internet of Things.
- Java is a good alternative for cloud development.
Java recently celebrated its twentieth anniversary (JDK 1.0 came out in 1996, although the first beta is from 1994), a fact that shows that there is still a long way to go in the industry. Who will risk creating applications in a language that can become obsolete within a few years?
An important factor when choosing a programming language is to have available around that language tools for developers that guarantee productivity. Here we leave an article with the best-integrated development environments for Java.
There are estimates that reveal that there are around 9 million Java developers in the world, and it is a very active and vibrant community that collaborates and works together to provide shelter and grow this powerful programming language. There are many ways to participate in the actions carried out by the Java community.
Oracle is still committed to Java as demonstrated by the powerful roadmap that it has. With Java 9, a recently released version, in this year 2017, Oracle plans to provide modularity to the platform and also improve security and performance. This will allow Java to easily scale from large software systems to small devices, including the embedded processors of the Internet of Things.
Many technical training institutions, vocational training centers, and universities offer Java programming courses. You can also train in Java during our course, which gives you enough knowledge to introduce you to the official certification exam. Validate your skills before companies obtain a Java certification, one of the most recognized and valued development certifications in the world.