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1) Imagine that you are a server administrator for Company.com. You are tasked to design Windows 2008 servers to host a database and the company's Web application that will be used heavily by 1,000 employees. The goals are to minimize the downtime, provide the best possible performance for both the application and the database, and provide a cost-effective solution. Suggest the best strategy to implement fault tolerance and explain why.
2) Suppose that you are designing storage for a new application server. The application heavily uses temporary storage, and you want to allocate a few new 120-GB very secured disk drives to that storage. Excellent read and write performance is a high priority, you want to use as much available space as possible, and you also want to reduce the costs associated with deploying Windows server 2008. Compare different types of partitions, disks, volumes, and file systems. Select the strategy you would use in this scenario and explain why.
Do you always have to use the third normal form? Why or why not? What can happen if you do not use the third normal form? Normalize the following relations to 3NF, using the set of functional dependencies listed:
Create an entity/relationship diagram (ERD) showing all your entities, attributes, and relationships. Sketch your ERD by hand or use a drawing program. Your diagram must beon a single page
Create a data structure for the screen in the diagram. This will have components from both data stores
Pathivadr's (2009) article addresses a fundamentally critical function in the relational model DB-referential integrity. What is referential integrity
Start by researching Microsoft Access and other prominent RDBMS such as MS SQL Server, Oracle and My SQL. Compare and contrast these systems based on key features such as scalability, ease of implementation (development and support), performance, ..
Based on the description of the Clearwater Traders database, determine the appropriate constraints for each table
Write SQL queries to solve the following specifications. Include the query AND THE OUTPUT. A screen dump of the output is acceptable. Show as many rows as you can.
Demonstrate academic and professional literacy by collating theoretical and practical course material into a workable application through understanding concepts and their practical application using .NET.
Enterprises are accumulating substantial amounts of data that are necessary for their business operations.
Given the following business rules, create the Entity-relationship Diagram:
MGMT321 Group Project: Create the following documents for the proposed system and deliver each SDLC documents by the end of each designated module, as shown below
A description on your approach The features of your enhanced ERD A discussion about handling the M:M relationship between customer and products The approach used to ensure 3NF Required SQL statements for the database Star schema
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