For the time being, Large volumes of data are available to decision makers. Term ” a lot of data” refers to collections of information that are not only huge, but also diverse and rapid, making them difficult to analyse using standard methods and tools. In order to process large data sets and get useful data from them, solutions must be sought and made available due to the rapid growth of information. In addition, decision makers must be able to make decisions about large series of changes, such as B. daily events, interactions with customers, and data from social networks to be able to draw useful conclusions. This value can be determined by a lot of data analysis, e.g. Application of advanced analytical methods to extremely large data. The goal of this article review some of the analytical tools and methods that can be used with a lot of data and the possibilities that use of large data analytics propose in decision making.
