Service Request SR-ht-003 Documentation DBA 380 April 30‚ 2012 Kurt Jost Service Request SR-ht-003 Documentation Huffman Trucking Background Huffman trucking is a national transportation company with 1‚400 employees working in various logistical hubs located in Los Angeles‚ California‚ St. Louis‚ Missouri‚ and Bayonne‚ New Jersey. The central maintenance facility located in Cleveland‚ Ohio has an immediate requirement for a Fleet Truck Maintenance database to ensure the prompt and efficient
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NORMALIZATION (Breaking down of a big single table into smaller ones) 1st STEP: UNF (Un-normalized Form) – A table with repeating groups of data OrderInvoice(OrderNo‚ OrderDate‚ CustNo‚ CustName‚ CustTel‚ CustContactPerson‚ {ItemCode‚ ItemDesc‚ UnitPrice‚ Quantity}) 2nd STEP: 1NF (First Normal Form) – Remove Repeating Groups How? By creating another table for the repeated data (the ones in curly bracket) 1. OrderInvoice(OrderNo‚ OrderDate‚ CustNo‚ CustName‚ CustTel‚ CustContactPerson) – orderInvoice
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ERD Explanation DBM/380 January 23‚ 2012 ERD Explanation There are several levels of normalization such as 1NF‚ 2NF‚ and 3NF. The Huffman Driver database was brought to the normalization level of 3NF by following a series of guidelines from the lowest form of normalization‚ 1NF. The first normalization form level (1NF) consists of the basic rules for an organized database. These are: • Eliminate duplicative columns from the same table. • Create separate tables for each group
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This archive file comprises DBM 380 Week 1 Individual Assignment Database Design Paper Write a 350- to 700-word paper in which you do the following: • Explain what database systems arc and how they are used at your workplace. • Define database architecture. For the database systems in your workplace‚ identify which architecture they fall under. • Define relational database architecture. Consider Microsoft® Access*’‚ Microsoft SQL Server®’‚ Oracle®‚ IBM DB2®‚ and so on. Include
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Database Implementation Plan for Riordan Manufacturing University of Phoenix DBM/500 Nov 10‚ 2007 Database Implementation Plan for Riordan Manufacturing Riordan Manufacturing has asked our firm‚ LTB and Associates‚ to develop a web-based plan to be used as a Business-to-Business web site in order to purchase materials from their vendors. We have examined Riordan’s products and business systems‚ interviewed Riordan’s employees‚ and have determined the best course of action to implement
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DBM 380 (Data Base Management) Complete Course Material Click on The Link Below to Purchase A+ Work http://hwminute.com/downloads/dbm-380-data-base-management-complete-course-material/ DBM 380 Week 1 DQ 2.docx DBM 380 Week 1 DQ 1.docx DBM 380 Week 1 Individual Assignment Database Design Paper.docx DBM 380 Week 2 DQ 2.docx DBM 380 Week 2 Individual Assignment; Database Management Systems Paper.docx DBM 380 Week 2 DQ 1.docx DBM 380 Week 3 DQ 1.docx DBM 380 Week 3 DQ 2.docx DBM 380 Week
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------------------------------------------------- Course Objectives tested in this Exam are: * ------------------------------------------------- Understand normalization concepts and data structures * ------------------------------------------------- Complete physical database design * ------------------------------------------------- Perform database query processing using SQL * ------------------------------------------------- Understand multi-user and administration issues
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Difference Between ERD and DFD ERD and DFD are data presentation models that help in identifying the flow of data as well as inputs and outputs. They are important as they enable effective communication between members of different departments in an organization. There are similarities in the two types of data presentation models although there are differences that will be talked about in this article. DFD’s are systematic representation of how data flows in an organization‚ how and from where
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This paperwork of GBM 380 Week 1 Discussion Questions shows the solutions to the following problems: DQ 1: How would you define globalization (you are encouraged to reference outside sources for a definition‚ but please be sure and put it into your own words with critical analysis)? What are the primary reasons a domestic company might find for Business - International Business GBM 380 Week 1 Individual Assignment Globalization Paper GBM 380 Week 2 Individual Assignment Business Organizations
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DATABASE ARCHITECTURE DATABASE CONCEPTS Figure 1.1 – Main Concepts of a DBMS Database is an organized collection of data. Database management system (DBMS) is a computer program (or more typically‚ a suite of them) designed to manage a database‚ a large set of structured data‚ and run operations on the data requested by numerous users. Data Manipulation Language (DML) is a family of syntax elements similar to a computer programming language used for inserting‚ deleting and updating
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