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"Logical and Physical Design" Please respond to the following:
In order to ensure optimal database performance, the logical and physical design should consider the user requirements thoroughly.
Suppose you have been hired to transform a conceptual model into a logical model for a sales database. Describe the specific steps that you must perform in order to appropriately construct the database model. For each step mentioned, speculate the risks that would take place and how you would avoid or mitigate those risks.
Suggest at least three activities that are required in the physical design process of a database to ensure adequate physical storage and data access. Analyze why user, security groups, and role definitions are essential to maintain the integrity of the database.
system architecture and emerging technology benefitsexplain the importance of system architecture emerging technology
Case Study on Building an Access Control System
What function of nonverbal communication did your interactions illustrate? How important was nonverbal communication in all of your computer-mediated interactions? Or, how did the lack of nonverbal communication allow you to think about a function..
Describe virtual and augmented reality. Suggest a way in which this technology could be used in the future; either to improve a current process / procedure or create a new process / procedure. Provide an example of your suggested use of the techno..
NTFS "disk quotas" and FSRM quotas are implemented and function differently. In your own words, what are the differences between NTFS disk quotas and FSRM quotas? How do each actually determine usage? Why might an organization choose to use one..
Evaluate the four projects by preparing a weighted decision matrix using the template provided. Develop at least four criteria, assign weights to each criterion, assign scores, and then calculate the weighted scores. Write a one-page paper that de..
Select some B2C sites that cater to teens and some that cater to older consumers. Have team members visit these sites. What types of e-payment methods do they provide
pros and cons of using employees to build a custom systemwhat are the pros and cons of using employees to build a
Determine the average number of computers waiting for adjustment (i.e., in the queue). - The average number in the system.
How a Business Should Manage Organizational Change Caused by Technology - Preparedness of companies to deal with internal resistance to technology changes
Read the Wachovia Case Study, "Wachovia's CAS: Harnessing the Value of Multiple Content Repositories Across a Large Enterprise"
In your first posting, you are expected to provide one example of some kind of information technology tool that helps organizations share knowledge.
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