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Assignment: Business Intelligence and Data Warehouses
Businesses today are extremely reliant on large amounts of data for making intelligent business decisions. Likewise, the data warehouses are often structured in a manner that optimizes processing large amounts of data.
Write a two to three (2-3) page paper in which you:
Give at least three reasons why ETL functions are most challenging in a data warehouse environment.
Choose a model (star, snowflake or constellation) and discuss why it is an appropriate choice.
What is the key for R? Decompose R into 2NF, then 3NF relations and what you know about the relation to show that this MD cannot violate 4NF
Create the corresponding relational data model by implementing the database for myFlicks.com within the course's mySQL site, linked on the course's homepage within Blackboard. Be sure to populate your tables with dummy data, providing me with the..
Evaluate whether the use of a distributed DBMS structure is appropriate and identify the optimization techniques that should be factored in to enhance the operations of the database in your design.
This analysis report will clearly list and summarize all new loans for residential housing in the past month
Write a query that performs an inner join of the grade, student, and grade_type tables using ANSI SQL 99 syntax (JOIN ON).
Describe (in a one to two (1-2) page narrative) a use case, complete with typical and alternate courses, that documents the event of a bank customer withdrawing money from an ATM.
Discuss the importance of planning the implementation of a database application. What are some of the pitfalls of not planning for the implementation of a database application
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.
complete the following steps to create a procedure to calculate the tax on an order. the bbtax table contains the
What the club needs is something that will allow the booking officer to record all details of a booking accurately and quickly. They should be able to print this out as an invoice, which can post or email prior to the booking - switchboard with we..
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