JVM Architecture

Every Java developer knows that bytecode will be executed by JRE (Java Runtime Environment). But many doesn’t know the fact that JRE is the implementation of Java Virtual Machine (JVM), which analyzes the bytecode, interprets the code and executes it. It is very important as a developer we should know the Architecture of JVM, this enables us to write code more efficiently….

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BIG DATA PERFORMANCE TESTING

Big Data is a collection of data that is huge in size and yet growing exponentially with time. Big data can exist in structured, semi structured and unstructured form. A structured data when presented in a given context is called information. There are four characteristics of Big Data- Volume- The size of the available data…

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