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Question: The FlyRight Aircraft Maintenance (FRAM) division of the FlyRight Company (FRC) performs all maintenance for FRC's aircraft. Produce a data model segment that reflects the following business rules:
• All mechanics are FRC employees. Not all employees are mechanics.
• Some mechanics are specialized in engine (EN) maintenance. Others are specialized in airframe (AF) maintenance or avionics (AV) maintenance. (Avionics are the electronic components of an aircraft that are used in communication and navigation.) All mechanics take periodic refresher courses to stay current in their areas of expertise. FRC tracks all courses taken by each mechanic-date, course type, certification (Y/N), and performance.
• FRC keeps an employment history of all mechanics. The history includes the date hired, date promoted, and date terminated.
Given those requirements, create the Crow's Foot ERD segment.
Each book has different ID (also each book of same name and same author (but number of copies) will have different ID), author name and any additional information you think it is important
Submit a description of your proposed database application, some examples of potential attributes, your proposed DBMS, and a description of your DBMS experience/proficiency (novice, some experience, expert).
Use the Ch08_Fact database shown in Figure P8.44. For problems with very large results sets, only the first several rows of output are shown.
An EMPLOYEE has only one JOB_CODE, but a JOB_CODE can be held by many EMPLOYEEs.
Analyze privacy concerns raised by the collection of personal data for mining purposes. Describe how each concern is being allayed.
This would be one portion of the vast internal and external data available to the company. How might a company like Radio Shack utilize data warehousing and data mining?
Come up with an original example of a one to many unary relationship. Create an example model of this relationship using the MySQL Workbench data modeler.
Explain Business Intelligence in three to four paragraphs. Focus upon what it is, its architecture and purpose - Discuss business analytics and data mining tools including the purpose of each and what an organization is attempting to accomplish with..
Use SSIS perform ETL on the invoice data to populate the data warehouse, in doing so you should demonstrate the use of SSIS filters/expressions and SQL where appropriate - Create an OLAP cube from your data warehouse and perform.
Discuss what normalization is and why it is important. Describe (in at least one paragraph) what ACID is and why it is important for databases.
its a lead a project that will implement a new learning management system for your university. you have two key tasks
part a - use cases perform a requirements analysis for the case study. express the results using the following
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