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Using anyRDBMS preferably (MySQL), create the physical data model for the logical data model provided in the attachment. This should include all of the data definition language SQL.This should be based upon the previous ERD created (see figure below) for the final solution of an RDBMS. Provide justification for the RDBMS you chose and created.
As you are designing and developing the database, you think to the future and want to be able to grow the database as required, not only expanding the data model as needed, but also in the event that the company wants to open remote data centers and have replicated copies of the data. Describe distributed databases and how they might be used.
Include all DDL needed to:
The solution should contain the following:
To show which employee services which customer
The packing list describes the ideal contents of each package, but it is not always possible to include the ideal number of each item. Therefore, the actual items included in each package should be tracked. A package can contain many different ite..
Assume that relation Employee has no tuples in it initially. You are to show the simplest example you can think of where using trigger T1 will produce a different final database state than using trigger T2.
Write a PROLOG program that implements a family database for your family. Save it as an ordinary text file named family.pro. Your program should implement the following facts for your immediate family, grandparents, and great-grandparents.
Explain these situations. When would the database be more beneficial than sequential file? Is it possible for two kinds of permanent storage to be used interchangeably?
You have a company, specializing in managing technology solutions. you have ben just hired by big firm to execute a well-planned strategy.
Examples for small n are given bellow, where a small square box represents an unsuccessful search. Prove that leaves of any binary search tree are located in the bottom two levels.
Describe a minimum of three (3) heuristics to optimize Queries - provide the SQL code (and screen shots)
You are to design and implement the ER model of assignment-1, including entities/associative entities, relationships and cardinalities, into a Microsoft Access database.
Describe the information seen, using the terms such as table, schema and key. Describe the EMPLOYEE and EMP_PHOTO tables in detail.
Prepare database design documents using the data definition, data manipulation, and data control language components of the SQL language.
Create a diagram using Visio, Microsoft Paint, or other graphical creation utility of your choosing to illustrate the conceptual data feeds into and out of the data warehouse. Note: The graphically depicted solution is not included in the required..
Sample data and make any assumptions you need about the company. Make any comments about the approach that you are going to follow, as you see fit - Perform a functional dependency analysis, and include it as part of your deliverables, for every s..
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