An Internship Report on Billing Database at IT and Billing Department of Teletalk Bangladesh Limited

Abstract

My internship period at Teletalk Bangladesh Ltd has provided me the opportunity and experience in database based system management and configuration.Database system are being developed day by day. In this report I described Teletalk billing Database and their architecture.I have gathered my knowledge about telecommunication system.I have successfully completed my internship as a member of an IT and Billing Department.I worked on their database system and manipulate data tables, create summery tables and analysis queries.