CIS 515

Technical Paper: Database Administrator for Department Store CIS 515 – Strategic Planning for Database Design Strayer University Introduction Dennis Express Store (DES) has as of late extended their retail business effectively. This Store maybe 80yrs old business. Following this extension, DES has confirmed that there is a requirement for an endeavor wide social database, in […]

Case Study- Database Development CIS 515 – Strategic Planning for Database Systems Quality of Data Sets in Software Development Life Cycle The software development life cycle (SDLC) provides a well-defined framework that contains definitions for each task that may need to be performed at every step in the process of software development. This framework primarily

Assignment 5 – Tour Operator Agency Database CIS 515 – Strategic Planning for Database Systems Tour Operator Agency Database This task development by 50 percent, will prompt an adequate income to demonstrate (ERDS, 2013). Encountering this development can make arranging and determining issues without the instruments set up to deal with this development (ERDS, 2013).

Assignment 6 – SQL Concepts and Database Design CIS 515 – Strategic Planning for Database Systems Application of SQL Concepts and Database Design In general database design plays an important role in the performance of a database. This explain why organization nowadays place a lot of emphasis in the database design process during the implementation

Assignment 2: Database Systems and Database Models CIS 515 Running Head: Database Systems and Database Models 1. Design a query that will allow the finance department to determine the commissions paid to specific employees of the sales department for the month of December.  First of all, the tables were generated in Strayer Oracle database. The

Assignment 4: Database Modeling and Normalization CIS 515 Running Head: Database Modeling and Normalization 1. The possible iterative steps/factors that one must consider in the process of development of an effective ERM diagram with consideration of the HR core functions and responsibilities of the client are as follows: i) Identifying entities and attributes: The first

Assignment 5: Tour Operator Agency Database CIS 515 Running Head: Tour Operator Agency Database 1. a) Propose an efficient data structure that may hold the tour operator’s data using a normalization process. Describe each step of the process that will enable you to have a 2nd Normal Form data structure. First Normalization Process (1NF) Fig

Running Head: UNIVERSITY DATABASE UNIVERSITY DATABASE CIS515 Strategic Planning for Database Systems UNIVERSITY DATABASE In the ERM diagram, every relationship is shown correctly with the accurate Primary keys and foreign keys identified and described their relationship. According to above relationship diagram following are the assumption or limitations: So, from the above points we have identified