Requirements Analysis and Conceptual Data Modeling….…..22 Requirements analysis 22 Conceptual data modeling 24 View integration methods 25 Entity Clustering 30 V. Transforming the Conceptual Model to SQL…………...………32 VI. Normalization and normal forms ………………………………38 First normal form to third normal form (3NF) and BCNF 38 3NF synthesis algorithm (Bernstein) 43 VII. An Example of Logical Database Design………………………48 VIII. Business Intelligence………………………………..……….....52
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.........................................................7 5. Diagram 1. Flow chart...........................................................................8 - 15 2. Entity Relationship Diagram (ERD).........................................16 3. Data Flow Diagram (DFD)...............................................17 - 19 6. Conclusion ............................................................................
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Kelsey Garden grows organic fruits and vegetables; Huffman Trucking transports the organic fruits and vegetables. Kelsey Construction provides extensive building for business and new homes‚ and Smith System Consulting is a Technology Company. These companies along with the police department‚ fire department
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produces or gives portability‚ convenience‚ efficiency and comportability for the client.” MISSION “The Computer Billing System shall endeavor to be the secondary system software for managing a Computer Shop.” II. COMPANY BUSINESS PROCESS (ERD) III. COMPANY SYSTEM A. EXISTING SYSTEM OVERVIEW The system was designed to the help admin’ needs of The English Channel.com Cyber Hauz for managing the billing‚ monitoring‚ controlling the payments. It shows the manually recording of billing
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Data mining and OLAP are the most common Business Intelligence technologies. The term Business Intelligence refers to computer based methods to identify and extract useful information from business data. Online Analytical Processing commonly known as OLAP provides summary data and generates rich calculations. OLAP is a class of systems that provide answers to multidimensional queries. OLAP is typically used in business reporting for sales‚ marketing and various such domains. OLAP enables the users
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Normalization is the process of efficiently organizing data in a database. There are two goals of the normalization process: eliminating redundant data (for example‚ storing the same data in more than one table) and ensuring data dependencies make sense (only storing related data in a table). Both of these are worthy goals as they reduce the amount of space a database consumes and ensure that data is logically stored. The Normal Forms The database community has developed a series of guidelines
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had a chat with her to try and get the Monaro back after it was towed away. Hugh wasn’t that type of a person who would ask a girl for a coffee as he was known as the nerd whom he called himself an “erd’ or ‘ner’. “Not like Zed Squared or Randy Sandy Candy are total nerds. I’m more like a ner or an erd.” (pp.5) Hugh develops from being a “ner” to a whole new person who was able to
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Foundation for Medical Education and Research. (2010‚ November 5). Schizophrenia. Retrieved Dec 5‚ 2013‚ from http://www.mayoclinic.com/// Mueser‚ K. T.‚ & Jeste‚ D. V. (2008). Clinical Handbook of Schizophrenia. New York‚ NY: The Guilford Press. Huffman‚ K. (2009). Psychology in Action (8th Ed.). Hoboken‚ NJ: John Wiley & Sons‚ Inc.
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The final main character and the one that really gives a new perspective within the Iraq war is Quasim. He’s not an american but rather a native from Iraq. The reason gives us this character is to understand the type of people we were fighting and their viewpoint on the americans. In many war books the reader usually only gets the american side and thus causes to have a biased view on the war. But with including‚ Quasim’s viewpoint the reader has a better appreciation and understanding for both sides
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Chapter 26 Case #1 Facts * Dr. Steven A. Pottschmidt was employed by Dr. Thomas J. Klosterman. * Dr. Thomas J. Klosterman was doing business as a corporation named Thomas J. Klosterman‚ M.D. * Once Pottschmidt’s original employment agreement ended‚ he decided to bring a breach of contract suit against Klosterman. * Pottschmidt was alleging that Klosterman had not paid him the actual amount he owed him under the agreement. * Within two months of the lawsuit‚ Klosterman
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