Nomo2 Final Product Presentation Final
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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.
Nomo2 Final Product Presentation Final
- 1. Database Implementationfor NOMO Auto GroupteamSOLUTIONSMartin Castner, Bryant Crone, Mike Holden, Brianna Malcolmson, & Josh Wentz1December 7, 2009
- 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…teamSOLUTIONS
- 6. existingPROBLEMS6projectSOLUTIONSINITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION
- 7. projectSOLUTIONSCENTRALIZEDdatabase 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
- 10. existingPROBLEMSpreadsheets = Limited AccessFour Dealerships10INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION
- 11. existingPROBLEM11UPDATESUPDATESINITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION
- 12. existingPROBLEM12SPREADSHEETASPREADSHEETBCompare&UpdateSPREADSHEETASPREADSHEETBINITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION
- 13. databaseSOLUTIONCentralizedMultiple 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
- 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
- 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
- 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?securitySOLUTION27INITIAL 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 Holden29teamSOLUTIONS
- 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. theXfactor 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?teamSOLUTIONS
- 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>.references34teamSOLUTIONS
- 35. QUESTIONS?teamSOLUTIONSMartin Castner, Bryant Crone, Mike Holden, Brianna Malcolmson, & Josh Wentz35
Editor's Notes
- #6: Initial studyThrough interviews & NOMO Autogroups meetingsDatabase designDatabase accessed through the internetAccording to NOMO’s specificationsCodingMakes queries possibleMakes additional cars possible Testing & EvaluationWe’ve extensively tested our database accessed through the internet Today we will be demonstrating the solution that we’ve createdWe will continue to provide support through training
- #7: WHAT WE KNOWinstructional designer, Stan Tocchet, to interview Byron Nelson, CEO of NOMO Auto GroupDE-CENTRALIZEDeach of the dealer’s inventory information is contained within their own location and is not centrally located for distributionusing an Excel spreadsheet at each dealershipINACCESSIBLE if one person has the spreadsheet open and is entering data, others can’t get access to itpeople will save personal copies of the spreadsheet for their own useSTATICgo and actually find the car to double checkspending too much time and money making phone calls and faxing inventory sheets between dealershipsNot all of the salespeople update the spreadsheets at each location in a timely mannerupdate the main spreadsheet at the end of each monthINSECUREevery employee should not be able to access certain informationSUSCEPTIBLE TO INPUT ERRORSforgetting to go back and enter data into it or entering incorrectly = inaccurate dataCOMPLICATEDdealership doesn’t really have anyone who specializes in the spreadsheets who can show us how to efficiently work with them
- #9: Without personnel team, the complex task of completing the database design and development could not have been completedPersonnel ResourcesIdentify the resources used to implement the database including the following:· The personnel used to complete the database design and development, the time spent on the project and job roles· Anticipated personnel tasks not covered or completed in this SOWPersonnel, database implementation, time