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Q1) Course: data mining. Require a 7 page essay on subjects:
Warehouse Architectures: the paper requires to contain information about centralized, federated, and tiered data warehouse. In addition, it needs to explain how the server/software decision is made, Exploting Data Stores - this portion must cover verification and discovery, data mining and OLAP.
Implement a database of courses and students for a school.
The relations given below keep track of airline flight information:Flights(flno: integer, from: string, to: string, distance:integer, departs: time, arrives: time, price: real)Aircraft(aid: integer, aflame: string, cruisingrange: integer)
Draw an Entity Relationship diagram for the system and Identify the table design for the database displaying all the fields/attributes. Ensure that all tables are in 3NF. You also need to identify the primary keys and foreign keys, where applicable..
What is meant by a weak relationship? Provide an example. What is meant by weak entity? What do you understand by relationship degree?
MGMT321 Group Project: Create the following documents for the proposed system and deliver each SDLC documents by the end of each designated module, as shown below
Data Modelling (database) require 8 page essay covering the following subjects: Organizational Intelligence. It must specifically talk about organizational intellignece being outcome of organization's efforts.
Evaluate the success WellCo and PharmaCARE shareholders
Create an entity-relationship diagram and design accompanying table layout using sound relational modeling practices and concepts.
Assignment 5: Logical Design, Part II, Explain the problems associated with data redundancy as it pertains to effectively using information for reporting and analysis.
CAR (Serial-No, ModConsider the given relations for database which keeps track of auto sales in car dealership.
Your task is to develop a database to support this activity.Here is what you need to be able to provide Custom Auto Body in order to land your first consulting contract:
MCIS 630 Database Systems: - Write a recursive SQL query that outputs the names of all subparts of the part with part-id “P- 100”.
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