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Database Structures-Module Case
Srinath, S. (2008). Lecture 30: Introduction to data warehousing and OLAP. Indian Institute of Technology Madras. Retrieved from YouTube: https://www.youtube.com/watch?v=m-aKj5ovDfg
Awadallah, A. (2011). Introducing Apache Hadoop: The modern data operating system. Retrieved from https://www.youtube.com/watch?v=d2xeNpfzsYI
When you have read through the articles and related material and thought about it carefully, please compose a paper on the following topic:
Compare the management issues associated with traditional data management and with big data management. Include data warehousing and Hadoop in your discussion. Also discuss the applications for these systems and future trends.
The ____ model was developed to allow designers to use a graphical tool to examine structures rather than describing them with text
Consider the scenario from Exercise 2.4, where you designed an ER diagram for a company database. Write SQL statements to create the corresponding relations and capture as many of the constraints as possible. If you cannot capture some constraints, e..
Evaluate the pros and cons in agile and Waterfall project management in terms of planning and the execution of projects and collaboration among project team members.
Find the eids of employees who make the highest salary. Find the eids of employees who make the second highest salary.
Your project is to create a simple shopping cart using CGI scripts. You'll have ample time to do your research and create scripts. Place all scripts in the zip file along with a text file containing the link to your website where the CGI resides.
Design a minimal relational database for Pieces Boutique. By minimal, it is meant that option to post a key into existing table because of either needed participation or a discernible high load could be exercised where appropriate.
Define main key and foreign key. Represent graphically the relational data base, with its tables and connections of foreign keys. Follow this rule: 1:N connections is represented table with just one line above and table with multiple lines below.
Describe the purpose of the database. Based on your research and / or common knowledge of a college and the information tracked by a college, describe the entities of the database and the attributes of each entity
Which is not a factor to consider in software evaluation and explain relational database and Metadata - Build an entity relationship model
Design an E-R Diagram for the scenario - Company delivers various computer products to its customers. Some products serve generic purpose, therefore, they are sold to various customers.
List the students ID, name, GPA, and course Number such that all students have GPA greater than 3 . 5 and enrolled in a course in Jan 1, 2011. Find the names of all students who have GPA greater than 3.
Conduct some research online for tutorials on relational database design. Choose three that you think do the best job of teaching you about relational database design. Share your findings with the class, and explain why you chose the three tutoria..
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