What is Big Data ?
Big data is unstructured, semi structured or structured large amount of data.
An aim to solve new problem or old problem in a better way.
Generates value from the storage and processing of very large quantities of digital information that cannot be analysed with traditional computing technique.
Big data is a term that describes the large volume of data – both structured and unstructured – that inundates a business on a day-to-day basis. But it’s not the amount of data that’s important. It’s what organizations do with the data that matters. Big data can be analyzed for insights that lead to better decisions and strategic business moves.
While the term “big data” is relatively new, the act of gathering and storing large amounts of information for eventual analysis is ages old. The concept gained momentum in the early 2000s when industry analyst Doug Laney articulated the now-mainstream definition of big data as the three Vs .
Big Data and Its Applications 