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Describe how database integrity can be maintained. Relate issues you have faced in working with databases related to integrity.
Explore the Web and identify professional organizations that are devoted to database management, data mining, data warehousing and knowledge management.
Submitting a request for proposal (RFP) for a new major database information system
What are "referential integrity constraints"? Provide an example.
You have been tasked with creating a project plan, choosing the BI tools that will be used, and giving cost information.
What kind of database structure would you use for personal health information?
In the context of data mining, comment on the significance of establishing and maintaining the quality of data entered into databases using examples.
To start, what are some of the measures database administrators take to provide secured operation across a business organization?
Suggest how at least one of the data sources might be improved in terms of data quality, data access, data timeliness, and data availability.
Data mining: What is data mining? Compare data warehouses, data marts, and data mining. How can they be integrated into the business strategies?
- Why do you think relationships are important in database design? - Provide an example of defining relationships between two tables
An ERD or other graphical representation of the system. A description of the views, stored procedures, triggers, and queries
In order to protect against terrorists, the U.S. government is collecting more and more data on individuals into comprehensive databases.
Explain both data warehousing and data mining. How are they related? List at least two techniques (decision technologies) that are used in data mining.
Problem: Defining data relationships is an important process during the database design. Discuss the following:
How can you use a relational database to store data, be specific.
Please help me with at least 200 words discussing the differences between data warehouses and data marts.
Research organizational benefits of using databases and DBMS's. Post at least two reasons organizations use databases and DBMS's.
Write a one- to two-page (250-500 word) paper that discusses the differences between data warehouses and data marts.
What is the difference between a database and a DBMS? Would you consider a DBMS an intermediator between you and the database? Explain your answer.
In May 2007, TJX Co., the parent company of T.J.Maxx and other retailers, announced in a Securities and Exchange Commission filing.
You will need to track data about booth components, equipment, shippers, and shipments. List typical fields for each type of data.
What are the five important software components of a database management system? What is the most popular database model?
Suppose that you are the database developer for a local college. The Chief Information Officer (CIO) has asked you to provide a summary of normalizing database
Create a 2 page essay describing the use of an OLAP Data Cube. Your essay should also describe the operations of Drill Down, Roll Up, Slice, and Dice.