As businesses are becoming more web dependant, the use of java has increased up to a level that cannot be compromised. While it is a most certain fact that the essential programming language for business development of IBM is here to stay, It is also evident that sooner or later RPG programmers will have to incorporate the essential level of java training in order to work as per the industry requirements. As Java is gaining more prominence in AS/400 world, various computer platforms have welcomed the role of programming language for client GUI (Graphical User Interface) applications, web application running on web browsers, game programming and various other things.
In order to meet the demands of a gruelling workplace, the practice of cross-training is gaining more popularity among big shot IT companies and Organisations. The companies are preferring individuals which are either trained in multiple languages or are willing to learn a different programming language other than which they have expertise in. This is why it is important for RPG programmers to identify the nerves of the present IT market which requires them to be more efficient in java at the same time.
Origin of Java
Before the intervention of Java, C++ was the only object orientated programming language available for AS/400. While no doubt C++ is a great object oriented programming language option, it is quite difficult to learn and takes years and years of practice to perfect and the fact that one had to perfect even C for getting the whole hang of C++ object oriented programming means you essentially have to learn two languages at the same time, which is not an easy thing. Java provides an environment of out and out object oriented programming without the complexities of C++ and that works in favour of individuals who want to increase their expertise in object oriented programming or want to excel in the As/440 environment.
Usage of Java
Do you know why Java is the most preferred language from last so many years?
The fact that java works on the principle of ‘Write once, use everywhere’; is also a big factor that has helped more companies to recognise the benefits of the object oriented programming language for their enterprise and increasing its productivity. It essentially means that once a code is written in Java, it can be used anywhere (that has a Java Virtual Machine). And this is one of the reasons that not only big IT organisations but even IBM & Oracle is investing heavily in the Java Technology and this is the reason that java is setting its footprints everywhere. All major Organizations are using Java like Salesforce, Alibaba group, Amazon, Hadoop, Twitter, Google many more.
A large brand of RPG programmers have failed to keep up with the modern standards of programming and that has become a more traditional practice than anything else. The point that they have to adapt to the modern java programming environment is a clear and concise fact which will not only provide them with better leverage for their dream job aspirations but will also benefit their employers to get more value for their investment. It is therefore high time for RPG programmers to understand the needs and requirements of the present business market and opt for the essential java training from a reputed training facility.