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Create a database that implements the proposed data warehouse schema. A flat data source can be found in the attached "carRentalDataSource.xlsx" file. You can choose them as your source data. Note that some data in the file may not be correct. Your fact table should only include the data .
For this question you need to include in your report the following:- An SQL script used to generate your database- A print out of your database in MSSQL (use your surname to name the database and the tables, e.g. sitbon_table1)
Explain the role of a database administrator,the tasks performed by this role and why this role is important in Database Management.
When increasing cardinalities from 1:N to N:M, which of the given steps are included in process the order of steps listed below is not relevant, only steps themselves?
How many entities are shown by this relation?
How many copies of the book titled „The big magic? are owned by the local library whose name is "Newtown" library?
Carry out the following tasks below by using the correct SQL statements. Create the statements in Oracle by using the following steps (SQL > SQL commands > Enter Command). Determine the columns that make up the primary key of the l_lunch_items tabl..
Create an arff file with the following data types, flags, unit_id, names must be nominal and timestamps (ts) must be date
Explain how you will visually represent the data for the sales of the individual stores and for the time period shown. You want to show the change in sales for each store over time for the past three years.
Over 70% of web applications use database to store persistent data. Write some of the problems and issues associated with internet databases?
What are some suggestions as to how to track down offenders of these crimes you've identified - Computer crime has become a serious matter
Using your knowledge of Premiere Products, determine the functional dependencies that exist in the following table.
Indicate changes you require to make to design of Premiere Products database to support following situation: There is no relationship between customers and sales reps.
Subsequently, the evaluation of the project is based on different types of virtualization mechanisms compared to standard physical server deployment.
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