Discipline: Information Systems

discussion and reply to studentdiscussion and reply to student

     Week 9 Discussion – Relational Set Operators 25 Unread replies25 Replies      A  relational database model allows database users to analyze data  thoroughly. To accomplish this, advanced commands such as “union” and  “intersect” may be used. Describe a business scenario where a “union” relational set operator may be used to merge two similar data […]

Information Systems assignmentInformation Systems assignment

Competency In this project, you will demonstrate your mastery of the following competencies: Explain the concepts of virtualization Explain the concepts of cloud-based architecture Scenario The company you work for, Packages Plus Delivery (PPD), currently  houses its physical computing environments on site. Packages Plus  Delivery is growing, including the number of packages delivered and the […]

Relational Set OperatorsRelational Set Operators

A relational database model allows database users to analyze data thoroughly. To accomplish this, advanced commands such as “union” and “intersect” may be used. · Describe a business scenario where a “union” relational set operator may be used to merge two similar data sets. · Analyze the analysis and data consistency advantages of using a […]