What is Big Data --- A complete Description
What is Big Data??? Big data is an elusive concept. It represents an amount of digital information, which is uncomfortable to store, transport, or analyze. Big data is so voluminous that it overwhelms the technologies of the day and challenges us to create the next generation of data storage tools and techniques. So, big data isn’t new. In fact, physicists at CERN have been rangling with the challenge of their ever-expanding big data for decades. Fifty years ago, CERN’s data could be stored in a single computer. OK, so it wasn’t your usual computer, this was a mainframe computer that filled an entire building. To analyze the data, physicists from around the world traveled to CERN to connect to the enormous machine. In the 1970’s, our ever-growing big data was distributed across different sets of computers, which mushroomed at CERN. Each set was joined together in dedicated, homegrown networks. But physicist...