Exp	Purpose of this project is to store terabytes of transactional log information generated by the system. These log files are produced on weekly basis. These log files have to be parsed by set of rules defined in the various formats. Initially these were loaded into the database and retrieving these rules is time consuming activity. With the solution based on the open source BigData (Hadoop), we reduced the time for the whole process. Data will be stored in Hadoop distributed file system and processed using Map reduce. Finally analyzed data would store in Hive external table.