MIS5370: Database Design and Management Home work Question 1. After completing a course in database management‚ you have been asked to develop a preliminary ERD for a symphony orchestra. You discover the following entity types that should be included. • CONCERT SEASON: The season during which a series of concerts will be performed. Identifier is Opening_Date which includes Month‚ Day‚ and Year. • CONCERT: A given performance of one or more compositions
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The Fundamentals of Database Design To end up with a good ‘relational database’ application‚ you need to ask: Do I actually need one? If so‚ how far do you want to take it? By this I mean‚ is this to be a simple database to store information about only one‚ or very few‚ related entities (i.e. a list of people who attended a certain event‚ and how they came to hear about the event) which are not likely to change; or a permanent and well used application with several different entities (i.e.
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correct sequence. 5. Read the instruction of each section carefully. 6. There are 3 sections altogether A‚ B and C. SECTION DESCRIPTION 15 Multiple Choice Questions Short Answer Questions 5 Long Answer Questions Q1. Entity Relationship Diagram Q2. Relational Algebra Q3. Normalisation Q4. SQL Q5. Transaction Management and Concurrency Control MARKS 15 20 10 10 15 20 10 Time: Total Marks: 100 A B C Total Marks 100 1 SECTION A: MULTIPLE CHOICE [15 Marks] Instruction: There is only ONE best answer
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SAP Business Objects - Sample Universe on Microsoft SQL Server Applies to: SAP BusinessObjects XI4‚ the information design tool and Microsoft SQL Server 2005 & 2008. For more information‚ visit the Business Objects homepage. Summary This article describes the content of the sample universe for Microsoft SQL Server. It explains how to set up the universe in the information design tool and how to make it available to the SAP Business Objects client tools. Download the attached file here
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MGMT 393 Professor Maurer 22 June 2014 The Business of Social Media and Making the ROI Case No. It appears the strategy was lacking in functionality and thus the $200‚000 was not a true profit. Cost may have played a part in not obtaining the profit margin expected along with not clearly identifying goals and objectives. Danny Brown said there is true cost associated with implementing a social media adventure. You will want the following at the following cost; a social media strategist
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the store. The requested data will include Sales Transactions List‚ Inventory Status List‚ Monthly Profit Reports‚ Monthly Report of PCs not selling and Inventory Status Query by Product. This will be accomplished using a series of tables that are relational and work with a unique primary key in each table that allows the data to be linked and expanded when needed. Tables Now that we have identified the
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Systems Potential sales and department store transactions stored within the database. Following the successful expansion of the retail environment to several new stores there is a clear need for an enterprise wide relational database especially with the envisaged increase in sales as a result of current marketing activity. There are several important steps to consider when designing a database‚ as a well-designed database should be deployed and not only support the
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Design and Implementation Table of Contents No Description Page Assumption ........................................................................................ 3 1. 2. 3. 4. 5. 6. Conceptual Data Model ...................................................................... 4 Relational Schema .............................................................................. 5 Normalization ..................................................................................... 6 SQL Code and Testing
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1 Introduction Database is any collection of data or information‚ that is specially organized for rapid search and retrieval by a computer. Databases are structured to facilitate the storage‚ retrieval‚ modification‚ and deletion of data in conjunction with various data-processing operations. A database consists of a file or a set of files. The information in these files may be broken down into records‚ each of which consists of one or more fields. Fields are the basic units of data storage
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Unit 5 Research Assignment 1: Compare the Different Relational Database Management Systems In an article written By Suqing Wang‚ eHow Contributor SQL Server Vs. Oracle Data Types Database While designing and defining tables in databases‚ it is important to find out the data type for each column in the data tables. A data type is an attribute which defines the type of data an object can retain: integer‚ string‚ data and time‚ etc. There are basically three main types: text‚ numbers and date/times
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