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Task 1:
Evaluate the data warehouse and DBMS solutions available in the market.
Present your findings as a comparative analysis of 3-5 different solutions.
Provide a summary with your selection of the best solution.
I chose Teradata is high-quality fit for our retail store
Task 2:
Explain how the bookstore chain could use multi-dimensional cubes as a part of its data warehousing solution.
OLAP is an Multidimensional cubes and it's useful for any retail retailer and LIbrary for retaining motive.
Task 3:
Explain how the bookstore chain could use the star schema in its data warehousing solution. Describe the performance improvement techniques that should be used for the star schema
Justify your answers to convince the bookstore chain's management team to use the star schema as part of their data warehousing solution
CMIS 320: Make the menagerieGIS database using petGIS.sql- Display the name, astext location, X and Y values of each pet. Display the pets with their location displayed in standard form of (X,Y). Display the pets in order of X coordinate by Y coordin..
The DBA denormalized some of the data in the Premiere Products database to improve performance. Which field or fields cause the table to no longer be in third normal form? In which normal form is the denormalized table?
What is meant by Proactive, Retroactive and Simultaneous Update. What are the different types of JOIN operations?
Relational Database Concepts and Applications
Write the business rules that are reflected in the ERD shown in Figure. (Note that the ERD reflects some simplifying assumptions.
Consider the University of the Far West described in Example. Suppose that the university administration has decided that two audiovisual centers are needed.
Propose a solution capable of running on the specified hardware platform. Your analysis should include the advantages and disadvantages of Ubuntu vs. Windows Server.
Select database management system (Oracle, SQL Server, MYSQL, etc) and identify the data types and sizes for all attributes
Perform a Left Outer Join using tables BOOKS and ORDER_LINES. Show all the ISBNs in the BOOKS table and any associated ISBNs in the ORDER_LINES table.
Discuss the concept of the intersection table. Why is it needed in many to many relationships? Referential integrity "rules" trigger some cleanup of your data when insertion, update, or deletion events would typically cause data anomalies.
CIS375- Online questionnaires enable companies to gather data from a large number of possible responders. For a web-based questionnaire, determine which response format would be the most effective.
What is the two-phase locking protocol? How does it guarantee serializability and describe the wait-die and wound-wait protocols for deadlock prevention.
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