Rise of Big Data and related issues

We are living in an era of big data - an age of huge information. Big Data incorporate endless information. Big Data is getting larger in industries and providing better business. It has changes the world in the terms of predicting customer's behaviour. Another buzz word these days is social networks and relation between two of these is very obvious yet complicated. Both Big Data and Social network are interdependent to each other as most of the data is generating from social networking sites but not all the Big Data is useful. The actual challenge of Big Data is not collecting it but managing it and making sense out of it. While working with Big Data, most crucial part is to predicting that whether it will bring more money than spent on its storage and maintenance or not. Several tools are being designed for better understanding of huge data to make better business. Researchers and practitioners are trying to look into the future of big data so that more and more benefit can be taken out of the large amount of data. Hadoop MapReduce is getting prominent in the field of Big Data. Big Data is being used in several research areas related to health-care, location based services, satellite information usage as well as online advertising and retail marketing. In coming years Internet of Things (IoT) will increase the amount of data present in the world and exponential raise in data will be noticed.