CIS 515

CIS 515 Week 6 Discussion 2 Logical and Physical Design" Please respond to the following In order to ensure optimal database performance, the logical and physical design should consider the user requirements thoroughly. Suppose you have been hired to transform a conceptual model into a logical model for a sales database. Describe the specific steps that you must perform in order to appropriately construct the database model. For each step menti

10 Other / Other University of Phoenix / CIS 515 09 Aug 2015

CIS 515 Week 6 Discussion 1 Planning the DBLC Please respond to the following The development of a database requires thorough methodology that ensures quality within the solution. Imagine you have been contracted to develop a finance database that will help an organization track monthly expenditures by departments. Using the DBLC, discuss the various activities that you would have to achieve each phase. Assess possible challenges that may exist

10 Other / Other University of Phoenix / CIS 515 09 Aug 2015

CIS 515 Wee 6 Assignment 5 Tour Operator Agency Database The Strayer Oracle Server may be used to test and compile the SQL Queries developed for this assignment. Your instructor will provide you with login credentials to a Strayer University maintained Oracle server. A multinational tour operator agency has gained new business growth in the North American market through the use of social media. Its operation has expanded by 50% within six mont

25 Other / Other University of Phoenix / CIS 515 09 Aug 2015