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Question: What did you learn from the AWS Getting Started with Databases lab, and how will you apply this knowledge in the future?
"Privacy preserving data mining" is designed to ensure privacy of individuals while performing data mining - Do you think privacy preserving data mining methods
What does a spatial database store? How does it store it? How is SQL used to retrieve information from a spatial database? Explain what observer functions are and their role in a spatial database. Provide examples.
What is the difference between a system crash and a media failure - How can you ensure that the user who is purchasing the painting is really Mary?
Create a database named MyCustomers, with the following tables using MySQL. Use the appropriate data types and note that the underlined fields denotes a field to be either a primary key or a foreign key Customers
Clients is linked to Contacts by ContactID. Clients has additional information available in it that may not be available in Contacts.
MN405 Data and Information Management Assignment - Data model development and implementation, Melbourne Institute of Technology, Australia
Artificially small example of B+ tree is shown here (pdf). (Note only part of tree is shown in detail.) What nodes of example B+ tree are visited to find posting list for "dune"?
Practice on topic of Normalization
Explain steps required to set the database to grow automatically. Determine correct timeframe to commit and truncate database log. Perform backup of database.
Design data access objects (DAOs) to support the data requirements of the use case you described in Assignment 3' and document your design with a detailed class diagram showing all attnbutes and methods required by the DAOs.
Create a view named BOOK_INVENTORY. It consists of the branch number and the total number of books on hand for each branch. Use Units as the name of the count of books on hand. Group and order the rows by branch number. Use the view to retrieve th..
Compute the number of male employees and average salary paid for each department. Display these columns exactly as shown: Dno, Dname, Number of EEs, and Average
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