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Required Readings
REI. (2009). REI builds a smart sporting warehouse with DB2. [Video file]. Retrieved from https://www.youtube.com/watch?v=4KEkA3O784s&feature=related
SASsoftware. (2011). Manage the data deluge with data mining and predictive analytics. [Video file]. Retrieved from https://www.youtube.com/watch?v=cIcmd5zfu3c
SASsoftware. (2011). Manage all unstructured data with SAS text analytics. [Video file]. Retrieved from https://www.youtube.com/watch?v=NHAq8jG4FX4&feature=relmfu After watching the videos and REI in particular, please answer the following questions in a 3-5 page paper. Ensure you use APA format. Paper must have a full introduction, body and summary.
1. What is a data warehouse and why is REI building one?
2. Describe some of the marketing strategies that REI's data warehouse will allow them to use. Would these have been possible before the data warehouse was built?
3. What are some of the risks or concerns surrounding the creation of a data warehouse?
4. Why do you think REI chose to work with IBM's data warehouse technology?
Consider relation schema r(A,B,C,D,E, F) and a set of functional dependencies {A BCD,BCDE,BD,DA}. Calculate canonical cover for set of functional dependencies (show each step of your derivation with an explanation).
identify five different it systems that have affected business in the past few years i.e. business software
Create a database of all seats and flights and keep track of sold/unsold of all 4 categories of seats - Show cost of chosen seat/flight combo options
Create a project that displays information from the Products table in the Northwind database. Fill a drop-down list with the product names. When the user selects a product, display these fields: ProductiD, UnitPrice, and UnitsInStock.
1- when you should test web applications for known vulnerabilities? provide at least two examples using the sdlc
normalizationpractice on topic of normalization for each of the following questions give the revised table
Normalise the Project Allocation form (Fig 1) to arrive at third normal form entities. Show all the steps of normalisation clearly.
Compute the activity rates for the Filling Orders and Product Support activity cost pools by filling - Distribution of resource consumption
Create a view on the student database connecting student and enrollment with a where statement so no criteria then try to us it to do
you are the trainer for a major technology firm. one of the problems your firm has is hiring new technologists who have
Only demonstrate those customers that have the word/partial word "mail" somewhere in the EmailAddress. Order the results by the customer's last name in ascending order.
Agencies typically keep the details of the employers they have dealt with, even when they have no current business with them.
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