Go or GoLang , as it is called, is a robust system-level language used for programming across large-scale network servers and big distributed systems. Golang emerged as an alternative to C++ and Java for the app developers in the context of what Google needed for its network servers and distributed systems. Go (or Golang) is an open source programming language designed to build fast, reliable, and efficient software at scale. Google uses Go specifically for its large networks of servers, and Go also powers much of Google’s own cloud platform.

Oracle Java SE 6 (Core Java) training is a foundational course that imparts the fundamental knowledge of developing code using Java programming language. Object-oriented programming concepts, basic structure to create syntax, control statements, and arrays are discussed. Introduction to Programming with Java is course 2 of the Core Java Specialization. We’ll introduce the idea of instances, or objects created from classes, so that you can start to build object-oriented solutions. While Java is used for development of applets and applications, Core Java is mainly used to design application software for both desktop and server environments. Core Java is the most basic and the purest form of Java which set the foundation for other editions of the programming language.

The term MEAN Stack refers to a collection of JavaScript based technologies used to develop web applications. MEAN is an acronym which stands for Mongo DB, ExpressJS, Angular and Node. Js. The MEAN Stack enables you to use JavaScript on both, front- and back-end. MEAN denotes Mongo DB, Express JS, Angular, and NodeJS, the technologies used in the stack. It has gained popularity because it allows developers to use the same language for frontend development as well as backend.