The relevance of Hadoop and Big Data
It is an open source framework which runs on a java program in order to process and store extremely large data sets. Hadoop helps in running thousands of commodity hardware nodes, rapid data transfer facilitated by the well laid out distributed file system. The most spectacular feature of it is that it continues its operational activities even if there is a node failure , this ensures reduction in chaotic debacles and can prevent loss of essential data. This is why hadoop has now been integrated with big data processing tasks like business and sales training , processing of sensor data including internet of things. Indubitably , Hadoop is a requirement that many IT employees value. They feel the imperative need to keep themselves updated with the trend . Hadoop has the power to empower IT freshers as well as IT professionals. The career trend for big data and hadoop is going to have a long lasting impact on the IT world. The projected growth of...