CIS515 – CLASS #1 NOTES 1. Database – is a collection of related files (Tables) 2. File (Table) – is a collection of records (Rows) 3. Record (Rows) – is a collection of fields (Columns) 4. Field (Columns) – is a collection of characters (Bytes) 5. Character (Bytes) – is a collection of 8 bits 6. Bits – the smallest representation of data‚ it is either 1 (on voltage) or 0 (off voltage) Database File Table Record Rows Field Columns Character Bytes Bits
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The aim of this database design and implementation coursework is to design and develop a Quorum Party Database system that will be interacted with the system online by the party goers who are enthusiastic to go and attend parties. It means that party goers/end users will become as a member by registering the site of our on-line party service company. We also create a prototype for web front-end form that will allow end users to check and register in Quorum Party database by including some sample
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Introduction Performance of a database can be greatly impacted by the manner in which data is loaded. This fact is true regardless of when the data is loaded; whether loaded before the application(s) begin accessing the data‚ or concurrently while the application(s) are accessing the data. This paper will present various strategies for locating data as it is loaded into the database and detail the performance implications of those strategies. Data Clustering‚ Working Sets‚ and Performance
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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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DESIGN AND IMPLEMENATION OF A WEB BASED ONLINE STUDENT REGISTRATION SYSTEM WITH SMS FEEDBACK. CASE STUDY: KAMPALA INTERNATIONAL UNIVERSITY . BY OTAJEREHA KENNETH ONORIODE BIT/42017/91/DF A PROJECT PROPOSAL SUBMITTED TO THE SCHOOL OF COMPUTER STUDIES IN PARTIAL FULLFILMENT OF THE REQUIREMENT FOR THE AWARD OF DEGREE OF BACHELOR OF INFORMATION TECHNOLOGY OF KAMPALA INTERNATIONAL UNIVERSITY DECLARATION I OTAJEREHE KENNETH ONORIODE‚ BIT/42017/91/DF declares that this
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Development Life Cycle (SDLC) DBLC = Database Life Cycle 1B. What is the relationship between the SDLC and the DBLC? The SDLC traces the history (life cycle) of an information system. The DBLC traces the history (life cycle) of a database system. Since we know that the database serves the information system‚ it is not surprising that the two life cycles conform to the same basic phases. 1C. What basic database design strategies exist‚ and how are such strategies
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Whatis.com (2004) defines a database as "a collection of information that is organized so that it can easily be accessed‚ managed‚ and updated." In my current job at Wellco Tank Trucks‚ Inc.‚ we do not use any type of databases in the daily operations of our business. My only job that involved regular use of a database was at Chilcutt Direct Marketing (CDM) in Oklahoma City‚ Oklahoma. From February 2003 to June 2004‚ I was an Account Executive of Brokerage at CDM. CDM is a direct marketing company
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12.8 Describe how strong and weak entity types differ and provide an example of each. A strong entity type is an entity type that is not existence-dependent on some other entity type A weak entity type is an entity type that is existence-dependent on some other entity type. States Strong entity weak entity Client is strong entity because it already has primary key and doesn’t
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Explain the System Development Life Cycle? Posted in Principles of Management | Email This Post The System Development Life Cycle involves mainly the three steps or the stages and these can be summarized as the follows 1. The Definition Stage – This stage further consists of the following four sub-stages : a. Proposal Definition I. Involves mainly the preparation of a request for a proposed application. II. Proposal mainly helps in the up gradation of an existing application. III. The application
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Tables (optional) List of Figures (optional) Acknowledgement Abstract This should contain a brief summary of the project. It is composed of a single paragraph of at most 300 words and should include the overview of the problem‚ the project design‚ and the results of the project Preface This should contain a brief statement of the problem‚ the significance of the study‚ the proposed system‚ and an overview of the structure of the project document. CHAPTER 1 INTRODUCTION 1.1 Background
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