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Database Life Cycle
Per the text, the Database Life Cycle includes the Database Initial Study, Database Design, Implementation and Loading, Testing and
Evaluation, Operation, and Maintenance and Evolution phases. However, the actual implementation of each of the phases will likely change, based on the size of the related organization or other organizational factors.
Select one (1) phase of the Database Life Cycle, and describe the manner in which the chosen phase would change based on the size of the organization.
Using the same phase that you selected in Part 1 of this discussion, describe the manner in which the phase would change, based on the distribution of the organization and the associated distributed database design.
You are required to develop an ER model to represent the information requirements for a database that Queensland Liquor National online trader system will use as described on last page.
Write clearly and concisely about relational database management systems using proper writing mechanics and technical style conventions.
describe the challenges that an organization will face when changing business processes and how information systems
How and why did database management systems become the organizational data management standard? Describe some advantages of database approach over file-system approach.
Write SQL statements to create the corresponding relations to the ER diagram you designed for Exercise 2.8. If your translation cannot capture any constraints in the ER diagram, explain why.
Using the SafeAssign link in Blackboard to submit your report. Download and print out the FULL report and attach to the appendix at the back of your report. Assignments without the full SafeAssign report will NOT be marked.
You must implement the entity relationship model provided in the model solution to Assignment 1. The model solution will be released on the course website approximately TWO (2) weeks after the Assignment 1 due date.
Explain why log records could be written between the begin checkpoint and end checkpoint records.
consider the following set of database tables same tables from assignment 6-1. please take note of foreign keys most of
Exceptions in credit card transactions can aid us fraudulent use of credit card. Suggest two methods for outlier detection.
In the Zhang & Huang (2007) article, the authors propose introducing a CLUSTER BY clause into SQL. What functionality does their proposed clause provide? How might your current or previous workplace use it in a SQL query
Describe a database and its various elements. Define Primary Key, foreign key, and metadata.
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