Problem: Prepare a 2-page memorandum (350 words per page) analyzing the use of databases in a credit card organization. Include what database applications are used or may be used and why they are used (Microsoft Access, DB2, Oracle, etc.). Conclude by proposing improvements. For large organizations, restrict the scope of the paper to a Telephone call center or Customer service departments.
please include an abstract and include any references EXCLUDING information found in https://en.wikipedia