Impact of CDR data analysis using big data technologies for the public: An analysis

A Call Data Record (CDR) is an information structure storing applicable information about a given telephonic activity including a customer of a telephonic framework. A CDR, as a rule, contains spatial and temporal data and it can convey other extra helpful information. The primary motivation of this survey is to investigate the current procedures in call data records so that the specialists can incorporate all the fundamental measurements in their works in this domain and the limitations of the current ones can be overcome. In this survey, assorted issues incorporated into call data record strategies is recognized and distinctive call data record systems are studied to find which attributes is tended to in a given and which is overlooked. To categorize the strategies, all articles that had "call data records" in its title or as its keyword published between 2004 to 2016, is initially chosen from the scientific journals: IEEE, Elsevier, Springer and international journals. Furthermore, this study gives a detailed idea regarding call data record.