The document proposes a database implementation for NOMO Auto Group to address problems with their current system. It involves designing a centralized database accessible in real-time by employees at multiple dealership locations. Personnel are assigned roles like database administrator, web developer, and security director. The implementation process includes an initial study, database design, coding, and testing phases. Training and ongoing support are planned to assist with change management.

1. Database Implementationfor NOMO Auto GroupteamSOLUTIONSMartin Castner, Bryant Crone, Mike Holden, Brianna Malcolmson, & Josh Wentz1December 7, 2009

2. teamSOLUTIONS2teamSOLUTIONS

3. project managerJosh Wentz3teamSOLUTIONS

4. scope of workSCALABILITYNOMO Auto Groups is a growing successful organizationOur solution will allow for the four existing location to expand even fartherMAXIMUM EFFICIENCYThe current database system needs to be updated improved to guarantee peak efficiencyTECHNOLOGICAL EDGEMaintain a technological edge on competitors through use of a cloud computing type accessible & collaborative databaseProblems Recap & teamSOLUTIONS…teamSOLUTIONS

5. database lifecycleteamSOLUTIONS5

6. existingPROBLEMS6projectSOLUTIONSINITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

7. projectSOLUTIONSCENTRALIZEDdatabase housed in one locationeach of the dealer's inventorylisting of all automobiles currently owned by NOMO & dealership locationACCESSIBLEmany people can access the database at the same timeemployees from each location can access the same databaseREAL-TIMEdatabase is automatically updated throughout each location as soon as someone inputs informationup to date inventoryup to date sales informationSECUREkeep each individual’s commission privatenone of the salespeople know what other salespeople are making in terms of commissionSAFEGUARDS INPUT ERRORScheck in the system to maintain data integrity if employee enter a wrong amount for a car we receiveUSER-FRIENDLYstreamlined & integrated: login, input, compiled7INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

8. personnel resourcesINITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION 8

9. database administratorBryant Crone9teamSOLUTIONS

10. existingPROBLEMSpreadsheets = Limited AccessFour Dealerships10INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

11. existingPROBLEM11UPDATESUPDATESINITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

12. existingPROBLEM12SPREADSHEETASPREADSHEETBCompare&UpdateSPREADSHEETASPREADSHEETBINITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

13. databaseSOLUTIONCentralizedMultiple User Access13INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

14. INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION DBMS selection14

15. database design15INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

16. 16Entity-Relationship Diagram

17. SQL coding17CREATING THE DATABASECREATE TABLE Invoice( invoice_id NUMERIC PRIMARY KEY,customer_id NUMERIC NOT NULL,vin VARCHAR(20) NOT NULL,sale_date DATE NOT NULL,sale_price INTEGER NOT NULL,gross INTEGER NOT NULL,commission INTEGER NOT NULL,employee_id VARCHAR(255) NOT NULL,FOREIGN KEY (customer_id) REFERENCES Customers(customer_id),FOREIGN KEY (vin) REFERENCES Inventory(vin),FOREIGN KEY (employee_id) REFERENCES Employees(employee_id) );COMPILING THE DATABASEINSERT INTO Invoice (invoice_id, customer_id, vin, sale_date, sale_price, gross, commission, employee_id)VALUES (107689, 154012, '1HGFA553XJA126793', 06-05-2009, 8055, 3555, 1422, 'jb1390');INSERT INTO Invoice (invoice_id, customer_id, vin, sale_date, sale_price, gross, commission, employee_id)VALUES (206956, 154013, '3KRFA733NVX128535', 06-22-2009, 6000, 1600, 640, 'lg3370');INSERT INTO Invoice (invoice_id, customer_id, vin, sale_date, sale_price, gross, commission, employee_id)VALUES (107690, 154014, '5CMET196OWS475683', 07-13-2009, 18100, 5100, 2040, 'bt2336');INSERT INTO Invoice (invoice_id, customer_id, vin, sale_date, sale_price, gross, commission, employee_id)VALUES (303981, 154015, '7HGHA553ASR267431', 09-25-2009, 13330, 4130, 1652, 'mp4243');INSERT INTO Invoice (invoice_id, customer_id, vin, sale_date, sale_price, gross, commission, employee_id)VALUES (405643, 154016, '7IYRW553QOJ012504', 11-30-2009, 10390, 2990, 1196, 'tk1348');INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

18. web developerMartin Castner18teamSOLUTIONS

19. web interface19INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

20. PHP queries20INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

21. live demoONLINE WEB DATABASEhttp://php.scripts.psu.edu/mic5145/ist210/index.php21INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

22. security directorBrianna Malcolmson22teamSOLUTIONS

23. audience analysisINFORMATION NEEDSSales Commission Monthly Sales Reports Dealership Contacts InventoryASSOCIATED USERSCEOManager of salesGeneral managers and operations managers Sales people 23INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

24. organizational structure24INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

25. data analysisNomo employees and owners requireSimple and fast access to Relevant business information that can allow them Greater efficiency and Higher accuracy ensuring smarter business decisions25INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

26. security needsEach employee of NOMO Auto Group needs access to different parts of the database Data needs to be protected from employees who do not need to access itData needs to be protected from outsiders trying to attack the system and alter data. 26INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

27. USER TYPECONTACT INFOCOMMISSIONSSALES REPORTSINDIVIDUAL/ PERSONAL SALESINVENTORYDBAYYYYYCEO/MANAGER OF SALESYYYYYGENERAL MANAGER/ OPERATIONS MANAGERYYYYYSALES PERSONYNNYYUSER DATA READ AND WRITE PERMISSIONS: Y/N?securitySOLUTION27INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

28. data access & securityLimitations to access the data and data SecurityUsers must have account and password created by the DBAWebsite is not accessible unless user ID and password are validatedRestricted Pages such as Commissions and Sales Reports are not accessible to users without permission. This was achieved using PHP code to check the user trying to view the page then allow or deny access.28INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

29. business relations directorMike Holden29teamSOLUTIONS

30. business need & impactChange Management issuesChange management issues with moving to a new systemAnticipated employee reactions How the new database changes NOMO's current processes: Inventory control Tracking sales Salesperson contact information30INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

31. organizational planningWe will update the system with all previous information kept in spreadsheetsWeekly employee training sessionsMandatory for all employeesEach session is 1 hourEmployees must attend 4 sessions total before go live dateAnticipated "go live" date:January 11th 2010Ongoing tech support31INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

32. the X factorteam  SOLUTIONS32

33. theXfactor STRAIGHTFORWARD DESIGNUser-FriendlyVisually Appealing Interface ACCESSIBILITY & COLLABORATIONAccess the car inventory database from any web browserReal-time view of summary for board to view at any timeONGOING SUPPORTBusiness Relations Director is there for youLiason: Client to Company Software update checking dailyOn going tech support (24hr/day)33What makes us unique?teamSOLUTIONS

34. "MySQL vs. SQL Server." Custom Software Development. Tometa Software. Web. 26 Oct. 2009. http://www.tometa software.com/mysql_vs_sqlserver.asp.> "MySQL or SQL Server: Look beyond politics and hype when deciding which to use." TechRepublic Articles. CBS Interactive Inc., 18 Mar. 2003. Web. 26 Oct. 2009. <http://articles.techrepublic.com.com/5100-10878_11- 1054385.html>.references34teamSOLUTIONS

35. QUESTIONS?teamSOLUTIONSMartin Castner, Bryant Crone, Mike Holden, Brianna Malcolmson, & Josh Wentz35