system analysis and design -presentation on feasibility analysis on bookstore management system to upgrade the existing system

1. “
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BOOK STORE MANAGEMENT SYSTEM
-FEASIBILITY ANALYSIS
CSE 321
SYSTEM ANALYSIS AND DESIGN

2. PRESENTED TO:
• LAMIA RUKHSARA
• LECTURER,
• DEPT. OF CSE
• DAFFODIL INTERNATIONAL UNIVERSITY
PRESENTED BY:
• MD. AFIQUR RAHMAN PIASH
• SHAILA RAHMAN SHAMMI

3. COVERED BY:
• WHAT IS FEASIBILITY ANALYSIS?
• CASE STUDY ON AN EXISTING SYSTEM-BOOKSTORE
• DEFICIENCIES OF THE EXISTING BOOKSTORE
• GOALS
• SUB-GOALS
• ALTERNATIVE SOLUTIONS
• THE BEST SOLUTION .
• REFERENCES

4. •WHAT IS FEASIBILITY ANALYSIS?

5. CASE STUDY FOR EXISTING SYSTEM
• LET US CONSIDER THAT THERE IS ALREADY A BOOKSTORE THAT IS OWNED BY AN OWNER.
HERE- 1. THERE IS A PC AND FREE WIFI CONNECTION IN THE STORE AND THE OWNER
WATCH YOUTUBE OR USE FACEBOOK IN FREE TIME.
2. HE HAS A STAFF WHO IS A CSE STUDENT AND WORKS IN THE STORE PART TIME
3. HE GIVES THE CUSTOMER HANDWRITTEN BILL AND RUNS THE SHOP MANUALLY
4. HOME DELIVERY SYSTEM IS NOT AVAILABLE
5. HE WANTS TO DEVELOP HIS BOOK STORE AND HE CAN AFFORD 100000 TAKA
FOR THE COST OF THE DEVELOPMENT

6. DEFICIENCIES OF THE EXISTING SYSTEM
• THE SYSTEM IS BACKDATED
• NO PERMANENT DATABASE IS AVAILABLE
• IT WASTES TIME AND PATIENCE
• NO HOME DELIVERY SYSTEM IS AVAILABLE

7. DEFICIENCIES OF THE EXISTING SYSTEM
• THERE IS NO ACCURATE EVIDENCE OR BILLING
• TIME KILLING
• HIGH TRANSPORT COST AND NO ALTERNATIVE
• NO PERMANENT DATA IS AVAILABLE

8. DEFICIENCIES OF THE EXISTING SYSTEM
• UNPAID AND LONG OUTSTANDING BILLS FROM CUSTOMER
• PERCENTAGE OF LESS COST PER BOOK ISN’T QUANTIFIED
• OTHER PRODUCTS LIKE MAGAZINE , NEWSPAPER, CATALOGUE ARE SOLD SOFT HANDED
WITHOUT ANY DOCUMENTATION.

9. DEFICIENCIES OF THE EXISTING SYSTEM
• CUSTOMERS CAN’T KNOW ANYTHING ABOUT BOOK UNTIL THEY COME
• STORES REQUIREMENT IS NOT FORECAST
• THERE IS NO PLANNED WAY
• CUSTOMERS ARE COMPLAINING NOW-A-DAYS FOR ALL THESE

10. GOALS
GOAL 1
• NEED A WEBSITE WHERE STORE ALL THE BOOK’S DETAILS, PRICE DETAILS, PUBLICATION’S DETAILS, AUTHOR’S DETAILS
AND EVERY INFORMATION OF BOOKS NEEDED, WHICH WILL BE CONTROLLED BY ADMIN (OWNER OF THE STORE)
GOAL 2
• DAY TO DAY SELL & ORDER DETAILS WILL BE UPDATED.
GOAL 3
• CUSTOMER CAN CREATE/LOGIN THERE ACCOUNT, CAN SEARCH ABOUT BOOKS AND CAN ORDER.

11. GOALS
GOAL 4
• CUSTOMER CAN RETURN BOOK BY THE RULES OF RETURN POLICY.
GOAL 5
• BUYER CAN PAY IN BKASH/ONLINE BANK/CASH ON DELIVERY
GOAL 6
• ADMIN CAN CHECK WHICH CATEGORIES BOOKS ARE RUNNING LOW OR HIGH.

12. GOAL 7
• HOME DELIVERY SYSTEM
GOAL 8
• SHOW THE UPCOMING NEW BOOKS IN WEBSITE.
GOAL 9
• SYSTEM WILL SHOW WHICH BOOKS ARE NEEDED MOST IN ONE MONTH.

13. GOAL 10
• FEEDBACK SYSTEM FOR CUSTOMER IF ANY PROBLEM
GOAL 11
• PRINTED COPY OF BILLING INCLUDING TAX

14. GOALS
GOAL 12
• STORE THE RECORD OF ALL BUYING, SELLING DETAILS OF LIFETIME IN THE DATABASE OR
CLOUD WITH BACKUP
GOAL 13
• KEEPING THE SYSTEM UP TO DATE AND NOTIFICATION PER OVERDUE OR ADVANCED
BOOKING

15. GOALS
• GOAL 14
• IF CUSTOMER ASK FOR SUGGESTION ABOUT ANY BOOK, THEN INSTRUCTORS CAN
SUGGEST.
• GOAL 15
• THERE IS MONTHLY CALCULATION OF BOOKS WHICH BOOKS ARE NEEDED FOR THE SHOP.

16. SUB GOALS
• USER CAN PUT DETAILS OF BOOKS
• USER CAN SEARCH BOOKS SUBJECT WISE OR AUTHOR WISE.
• USER CAN ADD BOOKS TO HIS WISH LIST WHICH HE/SHE WANTS TO PURCHASE LATER.

17. SUB GOALS
• ONE CAN SEND PAGE AS EMAIL TO HIS/HER FRIEND.
• INFORMATION IS DISPLAYED ON LATEST RELEASED BOOKS
• ONE CAN TAKE INFORMATION ABOUT FUTURE RELEASING BOOKS
• USER CAN GIVE BOOK REVIEWS

18. SUB GOALS
• USER CAN GIVE COMMENTS AND RATINGS ON PARTICULAR BOOKS.
• USER CAN SEE OTHER USER’S FAVORITE SUBJECT IN OTHER USER’S WISH LIST
• IN RECOMMENDED ITEM MEMBER CAN ENTER BOOK NAME WHICH HE/SHE DID NOT
FIND IN OUR SITE

19. SUB GOALS
• IF ITEM IS NOT IN STOCK, THEN WE PROVIDE INFORMATION THAT “THIS PARTICULAR BOOK IS
NOT AVAILABLE FOR SOME DAYS”
• WE GRADUALLY GIVE NOTIFICATION ABOUT MEMBER’S ORDER STATUS BY EMAIL.
• IF PRICE, WHICH WE ARE PROVIDING FOR PARTICULAR BOOK IS CHANGED AND YET WE HAVE
NOT UPDATED IT THEN DURING THAT TIME ANY MEMBER BUYS THOSE BOOKS, WE WILL
RETURN THE EXTRA MONEY HE/SHE HAS PAID

20. SUB GOALS
• THERE IS ALREADY A PC WITH FREE WIFI CONNECTION FOR MARKET SERVICE . AS THE CLIENT
HAS NO PROBLEM TO COST 1 LAKH TAKA PER DEVELOPMENT SO ONE MORE PC CAN BE
ADDED FOR EMERGENCY ISSUE OR FOR OVERCROWD
• EVERY BOOK HAS UNIQUE ISBN NO SO THERE IS NO CHANCE TO REPLACE ONE BOOK WITH
OTHER AS MISTAKE
• THE CUSTOMER WILL PROVIDE THEIR PHONE NO AND ADDRESS DETAIL WHILE THEY LOGIN THE
ACCOUNT SO FOR OVERDUE PAYMENT OR HOME DELIVERY IT WILL BE EASY TO FIND THEM

21. SUB GOALS
• THE SYSTEM IS ONLINE BASED
• THERE WILL BE A PRINTER OR MORE AND A POWER SUPPLY FOR FULL TIME
• ALL PAYMENT OR BILLING SYSTEM WILL BE DONE VIA DATABASE AND THE PRINTED COPY OF
PURCHASE WILL BE GIVEN TO THE CUSTOMER
• FOR HOME DELIVERY THE EXTRA CHARGE OF 60 TAKA OR MORE WILL BE TAKEN FROM
CUSTOMER

22. SUB GOALS
• FOR EMERGENCY ISSUE IMPROVED MANUAL SYSTEM IS AVAILABLE
• LESS TIME NEEDED BECAUSE EVERY INFORMATION IS PROVIDED AT THE SAME TIME
• NO DISSIMILARITY BETWEEN THE MANUAL INFORMATION AND ONLINE INFORMATION
• NO QUESTION OF CONFUSION
• HOME DELIVERY SYSTEM- PATHAW, UBER , COURIER SERVICE ,PURCELL ETC
• MOBILE BANKING SYSTEM LIKE- BKASH, UKASH, DBBL, ROCKET ETC

23. ALTERNATIVE SOLUTIONS
1. WE HAVE TO IMPROVE MANUAL SYSTEM ONLY UNLESS THINKING OF MODERN SYSTEM
2. WE HAVE TO USE SINGLE PC BASED PERIODIC UPDATED SYSTEM
3. AN ON-LINE SYSTEM WITH SERVER AND SEVERAL CLIENTS MORE THAN 2 PCS
4. ON-LINE SYSTEM WITH SINGLE PC PERMANENTLY (ONE MORE PC FOR EMERGENCY ISSUE)
WITH PRINTER, FULL TIME POWER SUPPLY, MOBILE BANKING SYSTEM AND HOME DELIVERY
SYSTEM ALONG WITH MODIFIED MANUAL SYSTEM

24. MANUAL SYSTEM MAY BE IMPROVED BY:
• KEEPING UP-TO-DATE RUNNING TOTAL OF EXTRAS FOR EACH CUSTOMER
• USING LOOK UP TABLE TO FIND MATERIAL NEEDED PER WEEK BASED ON NUMBER OF EXTRAS
• COSTING EACH DAY'S ISSUE AND KEEPING RUNNING TOTAL
• CALCULATING STANDARD QUANTITIES NEEDED AND USING FOR VENDOR ORDER
• TRACKING CUSTOMER PAYMENTS TO FIND OVERDUE PAYMENTS
• LESS EXPENSIVE
PROBLEM:
• SOLUTION DOES NOT ENSURE REDUCTION IN BILL VARIATIONS
• PROMPT PAYMENT TO VENDORS
• SOLUTION NOT SCALABLE TO LARGE NO OF CUSTOMERS AND SELLER.

25. USING A SINGLE PC TO:
• PREPARE CUSTOMERS BILLS-ITEMIZE BILLS-PUBLICATION BILLS
• PREPARE NUMBER OF MEMBERS WHO WILL BUY BOOKS OR OTHERS FOR 1ST WEEK OF
JANUARY OR WHILE SCHOOL OR COLLEGE OR UNIVERSITY CLASSES START.
• ALERT STAFF WHEN BILL NOT PAID WITHIN 5 DAYS OF ISSUE
• INVENTORY CONTROL OF STORE
• CATALOGUE PLANNING
• LIST OF SERIALIZED CATEGORIES OF BOOKS

26. USING A SINGLE PC TO:
• PC CONFIGURATION NEEDED BASED ON DATABASE SIZES
• NEED PC+ PRINTER+ UNINTERRUPTED POWER SUPPLY COST 80,000 TAKA
APPROXIMATELY
PROBLEM: 1. HE HAS ALREADY A PC IF USES IT WITHOUT USING ONLINE BASED
SYSTEM OR DATABASE STORAGE (CLOUD) IF THE PC CRASHES EVERY
VALUABLE DATA WILL BE MISSING
2. IT’S BACKDATED AND TIME WORTHY

27. USING A SERVER
• WHICH IS ACCESSED BY MORE CLIENTS ONE EACH IN THE STORE, THE STORES AND THE ACCOUNTS
SECTIONS; PERFORM ON-LINE TRANSACTION PROCESSING.
ADVANTAGE: UP TO THE MINUTE STATUS CAN BE FOUND
DATA CAN BE STORED PERMANENTLY WITH USER INTERACTION
PROBLEMS:
• MORE STAFFS ARE NEEDED
• NUMBER OF TRANSACTIONS SMALL AND DOES NOT JUSTIFY SOME COMPUTERS
• EXTRA COST ON PCS, PRINTERS AND UPS
• SOLUTION UNNECESSARILY EXPENSIVE AND REJECTED

28. ON-LINE SYSTEM WITH SINGLE PC PERMANENTLY (ONE
MORE PC FOR EMERGENCY ISSUE)
WITH PRINTER, FULL TIME POWER SUPPLY, MOBILE
BANKING SYSTEM AND HOME DELIVERY SYSTEM ALONG
WITH MODIFIED MANUAL SYSTEM

29. • PROBLEMS:
1. NO SPECIFIC PROBLEM WITHOUT COST BUT THE OWNER CAN PROVIDE 1 LAKH ALREADY SO
THERE IS NO PROBLEM
• ADVANTAGES:
1. NO OPTION OF LOOSING DATA
2. BACKUP AND IMPROVED MANUAL SYSTEM FOR EMERGENCY
3. ONLINE BASED, FREE WIFI, CLOUD AND USER FRIENDLY
4. HOME DELIVERY AND MOBILE BANKING IS AVAILABLE
5. UP TO DATE
6. TIME SAVING AND HELPFUL

30. SO THE FINAL ONE –ON-LINE SYSTEM WITH SINGLE PC
PERMANENTLY (ONE MORE PC FOR EMERGENCY ISSUE)
WITH PRINTER, FULL TIME POWER SUPPLY, MOBILE
BANKING SYSTEM AND HOME DELIVERY SYSTEM ALONG
WITH MODIFIED MANUAL SYSTEM (IN NATIONAL CRISIS)
IS THE BEST CHOICE

31. REFERENCES:
• GOOGLE
• FEASIBILITY ANALYSIS TEMPLATES AND PDFS
• HTTP://WWW.WEBCRAWLER.COM/INFO.WBCRWL.305.03/SEARCH/WEB?Q=BUSINESS+FEAS
IBILITY+REPORT&AD.NETWORK=S&AD.KEYWORD=BUSINESS%20FEASIBILITY%20REPORT&AD.C
REATIVE=78999756544&AD.POSITION=1T1&AD.PLACEMENT=&AD.MATCHTYPE=B&AD.ACEID=
&AD.ISMOBILE=&AD.DEVICE=C&AD.DEVICEMODEL=&AD.ADGROUPID=6887099704&CID=12
6727744&AD.SEGMENT=INFO.WBCRWL.305.03&UTM_SOURCE=GOOGLE&GCLID=EAIAIQOB
CHMI0K_T95OZ1WIVEWROCH3IOQTYEAAYASAAEGIFLFD_BWE
• CHRON.COM
• WIKIPEDIA ETC

32. THANK YOU 