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Database Applications Discusion
Cascading can be difficult to understand. Explain it in a way someone not versed in databases could understand. If you research and find a good explanation and use that, be sure to cite your source.
question 1research the definition of a minimal cover. explain it in your own words and give an example. question
question 1 consider that you have been presented with the subsequent relation for the baxter aviation database charters
In the following project, you will open a database containing the inventory of a bookstore, create a new table in which to store publisher information, add records, and then sort the table
Delete movies collection and re-create it using the aggregation pipeline approach - Add attribute gender: male/female to each document in the actors collection
What is an Oracle Instance? What are the four Oracle system processes that must always be up and running for the database to be useable.
Summarize the difference between online transaction processing (OLTP) and online analytic processing (OLAP), and their relationship among business intelligence, data warehousing, and data mining.
Estimate the height of the B+ tree. (Giving a range of heights is fine.) Also estimate the amount of memory needed to store the tree, including leaves but not including the posting lists themselves.
Create as creenshot of each query and output data
Making a simple XML tree out of the given data and using Xpath to navigate through it
Construct a model-theoretic interpretation of the above rules using the given facts - State a rule that computes the first cousins of the following variety: their fathers must be brothers
Write a script that creates a cursor for a result set that consists of the ProductName and ListPrice columns for each product with a list price that's greater than $700.
Implement a program to query and update the text database for a library using a client/server model allowing multiple clients safe access to the database, and using a producer-consumer model to control the inventory of each item.
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