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The following assignment is based on the database environment designed in the Week Three Individual Assignment.
Your database project must meet the following assessment requirements:
Create a database using professional principles and standards.
Use a relational database software application to develop a database implementing the logical design into a physical design.
Use an Oracle® database to create the normalized physical database including tables, columns with data types, primary keys, constraints, etc.
Create a minimum of ten rows of test data in each table.
Analyze the database environment - describe the problems and constraints and describe the objectives of the database environment.
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
assignment 5 logical design part ii problem your e-r model from a prior week was a success assignment 2 - logical
Suppose a sequential file contains 50,000 records, and 5 milliseconds are required to interrogate an entry. How long should we expect to wait when retrieving a record from the middle of the file?
Your supervisors and customers are very impressed with the database you have put together. Describe a minimum of three heuristics to optimize Queries.
CAR (Serial-No, ModConsider the given relations for database which keeps track of auto sales in car dealership.
The data in the table on the data sheet contains the operational expenditure and the budget for a small department.
The system should support notifications to management personnel whenever their direct reports have submitted documentation. The system should also notify employees if their deadline to complete professional-development requirements is approaching ..
Discussion about Database Applications.
Prove that the algorithm for decomposing a relation schema with a set of FDs into a collection of BCNF relation schemas as described in Section 19.6.1 is correct (i.e., it produces a collection of BCNF relations, and is lossless-join) and terminates.
a UML class diagram to describe the ordering system class
Imagine you are a senior systems administrator who has recently been given the task to help improve security of your company's IT infrastructure after a series of network security breaches.
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