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Find an example of an actual data warehouse. For this example, describe the content, purpose, user access methods, and sources of data (what on-line transaction processing [OLTP] databases feed data into the data warehouse) - (make sure that your example is not just a normalized OLTP database that someone has mistakenly misnamed a data warehouse or data mart, or just a vendor's advertisement/description of their product).
The data warehouse example provided should be publically accessible.
Develop a model to store questionnaires and its underlying questions. A questionnaire records questionnaire name, primary contact name, start date and expected end date.
Design a dimensional model for analysing Purchases for Adventure Works Cycles and implement it as cubes using SQL Server Analysis Services. The AdventureWorks OLTP sample database is the data source for you BI analysis.
Discuss iterative design as it relates to databases overall. Determine whether one must design a database iteratively or design the entire database all at once. Provide a rationale for your answer
For this assignment, you will create a simple mobile database application using any mobile database of your choice consisting of one or two tables. You may use the database you created in another unit or you may choose to create a new database to ..
what do you think is the wisdom of maintaining 2 models? The W3C has a Document Object Model as a recommendation. Do you think browsers should implement this model? If not, propose a model which you think would be suitable.
using the instructions provided by your instructor install mysql and connect from netbeans. create a user account that
Discuss why a relational database would be suitable for the organisation in the case study and provide three reasons for this recommendation and discuss using three advantages that a database management system provides to an organisation.
Describe the database and describe the four characteristics of the database? Explain the Relational Database and generate a relational database for five employees.
Create a stored procedure that updates the members' balance in the membership table by correctly recording the current or outstanding balance for each customer.
write a 200- to 300-word short-answer response for the followingwhat difficulties did you encountered and how did you
Use the Internet or computer magazines to investigate one of the following DBMSs: DB2, SQL Server, MySQL, Oracle, or Sybase
Explain the concept of physical data independence and its importance in database systems, List four significant differences between a file-processing system and a DBMS.
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