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Databases can grow in data structure and data capacity throughout time. At certain times, it is necessary to perform optimization techniques in order to ensure optimal performance of the database.
Evaluate at least two methods that can be used to optimize database components such as queries, reports SQL transaction processing, and data consumption.
Provide a real-world example that explains how these methods would help an organization process a large number of online transactions within a short time span.
Suggest at least two SQL optimization techniques that can be used to enhance the data access turnaround time and transaction processing time. Provide examples to support your response.
Assess the database statistics that could be used in order to measure database performance. Provide a real-world example that demonstrates how this information would enable businesses to accurately scale its data processing requirements.
Create a entity-relationship model drawn with MS WORD or POWER POINT if you prefer. A detailed database schema diagram drawn in Excel or PowerPoint.
How much factory supervision and indirect factory labor cost would be assigned to the Batch Set-Up activity cost pool and how much factory supervision and indirect factory labor cost would NOT be assigned to products using the activity-based costing..
A patient can make many appointments with one or more doctors in the clinic, and a doctor can accept appointments with many patients.
Delete the employee Leighla Genkazi from the EMP table - Find out how many times a customer generated an invoice - make sure the counted column heading reads
Do not use the Main Switchboard page that is provided for you, but rather create a new Switchboard named with your first name and the word Switchboard. (For example, mine is called Janis Switchboard.)
As above, show the First Normal Forms that are derived, the second Normal Forms and the Third Normal Forms.
What is it about these open source databases that results in these security breaches? What might be an even better longer term solution?
Describe the steps that you would use in order to convert database tables to the First Normal Form, the Second Normal Form, and the Third Normal Form.Provide one (1) example that is relevant to a college environment that illustrates reasons for c..
Create a view with the table which shows the number of subscribers who received each type of magazine. The view should have columns for the magazine ID and count.
Draw an entity relationship diagram (ERD) for the following situation: A company has a number of employees. Each employee is identified by an Employee_Id. The company wants to store Employee_Name, Employee_Address, and Employee_BirthDate in the dat..
What does CHS stand for? List three items contained in the FAT database. List two features NTFS provides that FAT does not.
When would you store data in database and when would you use functions
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