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Write a 2 to 3 page essay describing the use of an OLAP Data Cube. Your essay should also describe the operations of Drill Down, Roll Up, Slice, and Dice.
Describe the differences between a database administrator and a database architect. How is your organization structured to handle the functions of these roles
Each query is worth 2 marks. These tables exist in sphinx and are owned by the user dtoohey. You may, if you wish, create your own copies of the tables under your own account. If you do so, you should ensure that you copy the sample data in dtoohe..
Explain how data is physically stored and accessed
Assignment: Creating the Babbage Bookkeeping Database. Problem: Babbage Book keeping is a local company that provides bookkeeping services to several small businesses in the area. The database consists of two tables
You are to design a prototype for a hospital management system. Design a data model for this system, Convert the data model to a set of virtual windows.
write a 200- to 300-word short-answer response for the followinga motor vehicle maintenance center wants to improve its
Design an Relational Model (RM) model of a database (DB) that will be useful for each of the chosen enterprises and Implement the 2 enterprise relational DBs using either MySQL or SQLite
What is the functionality of the tool and what is the actual running environment (software and hardware) of the tool - how will you evaluate the tool based on your own experience?
The state wants to record fire department for which each fire fighter currently works and each fire fighter's supervisor. Supervisors are always higher-ranking certified fire fighters - Construct relational database for New York's fire departments..
In the lookup workbook, create a table: with headers: Region, Metro, University, Employment, Enrollments 2. Build the table using direct sourcing from the appropriate tables to create this chart:
Explain how you would follow three phases of traditional database design method (Hierarchical, Network, and Relational), considering the following scenario.
Outline the main differences between database requirements for operational data and for decision support data. Describe three (3) examples in which databases could be used to support decision making in a large organizational environment
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