Use of Big Data at Anatel : A Case Study at National Telecommunications Agency

The growth in the volume of data generated by applications affects both public and private institutions. In the National Telecommunications Agency (Anatel), problems related to the Big Data scenario, such as degradation in the performance of these environments, high costs for maintaining the infrastructure and low performance, are commonly observed. Distributed processing solutions, such as Hadoop, has emerged as a way to circumvent this problem. This study presents research on the issue of textual searching in Anatel, aiming to bring answers to the degradation of the environment, poor performance of queries and increased costs to maintain the current structure used to process the large volume of data. which is the best cost-benefit of the current station of Anatel. The results are presented in this paper.