1. Database Implementationfor NOMO Auto Group teamSOLUTIONS Martin Castner, Bryant Crone, Mike Holden, Brianna Malcolmson, & Josh Wentz 1 December 7, 2009

2. teamSOLUTIONS 2 teamSOLUTIONS

3. project manager Josh Wentz 3 teamSOLUTIONS

4. scope of work SCALABILITY NOMO Auto Groups is a growing successful organization Our solution will allow for the four existing location to expand even farther MAXIMUM EFFICIENCY The current database system needs to be updated improved to guarantee peak efficiency TECHNOLOGICAL EDGE Maintain a technological edge on competitors through use of a cloud computing type accessible & collaborative database Problems Recap & teamSOLUTIONS… teamSOLUTIONS

5. database lifecycle teamSOLUTIONS 5

6. existingPROBLEMS 6 projectSOLUTIONS INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

7. projectSOLUTIONS CENTRALIZED database housed in one location each of the dealer's inventory listing of all automobiles currently owned by NOMO & dealership location ACCESSIBLE many people can access the database at the same time employees from each location can access the same database REAL-TIME database is automatically updated throughout each location as soon as someone inputs information up to date inventory up to date sales information SECURE keep each individual’s commission private none of the salespeople know what other salespeople are making in terms of commission SAFEGUARDS INPUT ERRORS check in the system to maintain data integrity if employee enter a wrong amount for a car we receive USER-FRIENDLY streamlined & integrated: login, input, compiled 7 INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

8. personnel resources INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION 8

9. database administrator Bryant Crone 9 teamSOLUTIONS

10. existingPROBLEM Spreadsheets = Limited Access Four Dealerships 10 INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

11. existingPROBLEM 11 UPDATES UPDATES INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

12. existingPROBLEM 12 SPREADSHEET A SPREADSHEET B Compare & Update SPREADSHEET A SPREADSHEET B INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

13. databaseSOLUTION Centralized Multiple User Access 13 INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

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

15. database design 15 INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

16. 16 Entity-Relationship Diagram

17. SQL coding 17 CREATING THE DATABASE CREATE 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 DATABASE INSERT 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 developer Martin Castner 18 teamSOLUTIONS

19. web interface 19 INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

20. PHP queries 20 INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

21. live demo ONLINE WEB DATABASE http://php.scripts.psu.edu/mic5145/ist210/index.php 21 INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

22. security director Brianna Malcolmson 22 teamSOLUTIONS

23. audience analysis INFORMATION NEEDS Sales Commission Monthly Sales Reports Dealership Contacts Inventory ASSOCIATED USERS CEO Manager of sales General managers and operations managers Sales people 23 INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

24. organizational structure 24 INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

25. data analysis Nomo employees and owners require Simple and fast access to Relevant business information that can allow them Greater efficiency and Higher accuracy ensuring smarter business decisions 25 INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

26. security needs Each 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 it Data needs to be protected from outsiders trying to attack the system and alter data. 26 INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

27. USER TYPE CONTACT INFO COMMISSIONS SALES REPORTS INDIVIDUAL/ PERSONAL SALES INVENTORY DBA Y Y Y Y Y CEO/MANAGER OF SALES Y Y Y Y Y GENERAL MANAGER/ OPERATIONS MANAGER Y Y Y Y Y SALES PERSON Y N N Y Y USER DATA READ AND WRITE PERMISSIONS: Y/N? securitySOLUTION 27 INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

28. data access & security Limitations to access the data and data Security Users must have account and password created by the DBA Website is not accessible unless user ID and password are validated Restricted 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. 28 INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

29. business relations director Mike Holden 29 teamSOLUTIONS

30. business need & impact Change Management issues Change management issues with moving to a new system Anticipated employee reactions How the new database changes NOMO's current processes: Inventory control Tracking sales Salesperson contact information 30 INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

31. organizational planning We will update the system with all previous information kept in spreadsheets Weekly employee training sessions Mandatory for all employees Each session is 1 hour Employees must attend 4 sessions total before go live date Anticipated "go live" date: January 11th 2010 Ongoing tech support 31 INITIAL STUDY DATABASE DESIGN CODING TESTING & EVALUATION

32. the X factor team  SOLUTIONS 32

33. theXfactor STRAIGHTFORWARD DESIGN User-Friendly Visually Appealing Interface ACCESSIBILITY & COLLABORATION Access the car inventory database from any web browser Real-time view of summary for board to view at any time ONGOING SUPPORT Business Relations Director is there for you Liason: Client to Company Software update checking daily On going tech support (24hr/day) 33 What 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>. references 34 teamSOLUTIONS

35. QUESTIONS? teamSOLUTIONS Martin Castner, Bryant Crone, Mike Holden, Brianna Malcolmson, & Josh Wentz 35