Abstract:

Big data analytics are one of the topics that a lot of researchers and practitioners search for this last years and keep searching about, and are quickly being applied in different industries. The search about the emerging of big data analytics and how it affects decision-making and how it helps us to resolve a big challenge in different sectors like the criminilalty detection, are the purpose of this article. In order to investigate this, we conducted empirical research in the newspaper we identify from different angles the importance and opportunities that Big Data bring us, after we will see initiatives representative of Big Data around the world. We describe the big challenges that Big Data deal with such as complexity, security, privacy risks using Analytics for Better Decision-Making. As the amount of digital data increases at an exponential rate Big Data are redefining itself as data management from extraction, transformation, cleaning and reduction. The big data lead us to think about the future and develop new, faster methods of mining data that use the parallel computing capacity of processors. The above is known as Big Data.