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NOMO Motors Database Design Proposal Initech Design Jimmy Brown Zonghan Cheng Nick Johnson Jeff Jones Jamesha Robinson Contents Executive Summary Project Overview Scope of Work Business Impact Database Lifecycle Database Design Database Implementation Executive Summary Initech Design – 4th Quarter 2009 Marketing Plans/Strategy Most user friendly system Best customer satisfaction Our target market Operations and Structure Current Business This quarter we signed a contract with NOMO Auto Groups to design an efficient database. Project Overview NOMO Motors NOMO Auto Group Problem Unable to update on real-time. Redundant Data Stored as Private Files not updated to Company Data Base. Data cannot be accessed at same time. Use human eye to search single data on the spread sheet. Cannot track selling information and inventory information. Scope of Work NOMO MOTORS is in need to move to a higher level Database Management System Can sometimes loss data and give back inaccurate sale details to our dealers Business Impact Training new / old employees Teach them the new database Makes tracking easier for employees Database Lifecycle NOMO Motors Progress to Date Initech Design – 4th Quarter 2009 Initial Study – Analyzed NOMO’s existing data Database Design – Implemented in to MySQL on PHP MyAdmin Implementation – Adobe Dreamweaver CS4 GUI - Samples developed and modified, implemented with CSS Operation – hosted on PSU Webspace Maintenance and evaluation – ongoing Database Design NOMO Motors Conceptual Model Entities Inventory Business Rules Sales Force Employees work at dealerships, many-to-many Sales Report Employees sell inventory, one-to-one Dealerships Inventory stored at dealerships, many-to-one Customers Inventory sales recorded in sales reports, one-to-one Invoices Managers run dealerships, many-to-one E-R Diagram Database Implementation • DBMS - PHP MyAdmin • Logical Database Design – simple once implemented • Coding – used Dreamweaver CS4 • Testing and Validation – ongoing • URL: php.scripts.psu.edu/njj5014/NOMO/ Data Access and Security Full Access General Managers Operations Managers Restricted Access Employees and Customers Only able to access and edit pertinent information Method User ID and password required to access web site Users have access level Created through site