Library Management Systems using waterfall model

1. Quick AccessCLMS
A Computerized Library Management System
IS 663 102 - System Analysis Design,
Dr. Vassilka Kirova
New Jersey Institute of Technology
Project Summary
Presentation
By Team: Bumble Bee

2. 2
Team Bumble Bee
Team Members UCID
Akash Mahajan am877
Fnu Hina Shamim hs434
Karan Shah kvs23
Kang Xiao kx34
Yash Koradia ynk3
Mengxiao Wang mw274
Xiulan Wu xw323
Xiaodi Tai xt53

3. Topics Covered...
❖ Project Introduction
❖ Project Objectives
❖ Competitive Landscape & Comparative Analysis
❖ Problem Statement
❖ System Functionality
❖ Non Functional Requirements
❖ Future Enhancements
❖ The Project Management View
❖ Conclusions

4. In existing systems available in market,
1. All transactions of books are done manually.
2. More time taken for transactions like borrowing, returning and searching a book.
3. Preparation the list of borrowed and the available books in the library takes
more time which we call Catalog Management.
In QUICK ACCESS – Library Management System
1. Computerized Library Management System
2. User can search book, update information, issue and return books, rate and
recommend books, hold books, pay their dues online.
Introduction to Quick Access

5. Our Mission:
Our team is interested in the current library system technology and the market competition. We
are also eager to know if the current system generation still can incorporate new improvement.
We would like to test the possibility of introducing new features to existing generation and
receive feedbacks from the users.
Our Aim:
An application designed to help users to access library resources without administrator’s
involvement and make information available to users efficiently.
Our Vision:
We assess the information setting, develop information models, and implement production
services to support the users in their learning, research, and teaching endeavors, by developing
and maintaining intellectual access to the Library’s print and digital collections.
Project Objectives

6. Markets:
The global library technology industry continues to see modest but uneven growth.
Companies that operate within a distinct geographic region and a narrow range of products
have limited opportunities relative to those with international reach and diverse offerings. We
can estimate the broad demand of new library system generation.
Trend:
The transition to cloud computing provides a significant increment of industrywide growth.
Large-scale projects involving shared automation infrastructure for libraries throughout a
region, state, or country result in winner-take-all scenarios that can be lucrative for the
company with the selected product, often displacing multiple incumbent providers. This trend
toward shared infrastructure, the increased growth of existing consortia, amalgamation of
municipal library services, and other cooperative projects provides opportunities for products
with proven scalability that are able to handle complex implementation scenarios.
Competitive Landscape &
Comparative Analysis

7. Competitive Landscape &
Comparative Analysis cont.
S.No. Key Features
Evolve
Library
Eloquent
Library
EOS.We
b
Resourc
eMate L4U
Quick
Access
(1) Barcode Scanning Y Y Y Y Y Y
(2) Rating/Recommendation N N N N N Y
(3)
Self-Check-in / Check-
Out Y N N N Y Y
(4) Circulation Management Y Y Y N Y Y
(5) Catalog Management Y Y Y N Y Y
(6)
Application for Mobile
Patron Access N N N N N Y

8. Library Systems are basically utilized in two ways:
1. LMS developed & implemented by the Library owned by any organization.
2. Generalized LMS developed by vendors which are then customized on the basis of client’s
requirements.
After going through multiple LMS of various vendors, we observed that few features were
missing from many them. So, we will be adding the identified missing features in our Library
Management System named Quick Access.
Problem Statement

9. Quick Access will have the following advantages:
1. User friendly interface
2. Mobile Patron Online Access
3. Less error
4. Ratings and Recommendations
5. Automation
6. Self check-in/Check out
7. Quick transaction
All the manual difficulties in managing the Library have been rectified by implementing
computerization.
The Problem Space & The
Customers cont.

10. 1. Barcode Scanning: We will be using an electronic device which will scan the barcode to
issue and return the books/CDs etc.
2. Rating and Recommendation: The users can provide a feedback while returning the
book. A user can provide ratings and recommendations to a particular book, can write
about their experience and also provide recommendations for any future user.
3. Catalog Management: This feature will allow the users with many features like search
functionality, log off feature, reference book functionality, book availability.
4. Circulation Management: In this feature, the functionalities like maintain patron records
and manage fines/charges administration.
5. Application for Mobile Patron: The users can open the application through their web
browser and login it.
6. Self check in/Self Check Out: Here user can issue the book by itself by scanning the
barcode of the book and swiping its Id card wherein no need of librarian is required. User
can also return the book by just swiping the barcode of the book and can check out the
book from his name.
System Functionality

11. System Functionality cont.
Use Case Diagram

12. Use Case : User holds the book in waiting list in Quick Access System.
Goal: User wants to add the book in waiting list if the book is unavailable in the library management system.
Preconditions: User has a valid login account.
Success end condition: System has successfully checked the availability of the books and added the book in the waiting list.
Failed end condition: System is unable to put the book in waiting list.
Actors: User, System.
Main scenario:
1. User logs into the system.
2. System displays Catalog Management page.
3. User clicks on check availability tab.
4. User tries to check the availability of the book/journals through title, author, keyword, ISBN and version of the book and clicks on check
availability tab.
5. System displays that no books are available.
6. System displays an option “Add to waiting list”.
7. User adds him/her to waiting list.
8. System notifies user with waiting list id for him/her.SUCCESS.
Extensions:
1a. User’s login credentials are invalid.
1a1. System notifies the user and redirects the user to step 1.
5a. System displays book is available.
7a1. System displays an error that book is available in library, FAIL.
System Functionality cont.

13. Non-Functional (quality) Requirements
1. Performance
• The system database shall accommodate high number of books and users without any fault.
• Responses to view information shall take no longer than 5 seconds to appear on the screen.
• Quick Access should be able to support 300 users and 550 requests / minute concurrently.
2. Availability
• The software should be available 24 hours a day and specifically during the working hours.
• Database backup and recovery plan should be proper in order to avoid any unexpected
downtime of application.
3. Security
• System will have different types of users and every user has access constraints.
• Software will be connected to secured database.
• Normal users can just read information but they cannot edit or modify anything except their
personal and some other information.
• Administrator will have full access to the system to resolve any issues.
• Librarian will have access to application with restriction to database access.
Non Functional Requirements

14. Non-Functional (quality) Requirements
4 Error Handling
• Quick Access product shall handle expected and non-expected errors in ways that will
prevent loss in information and long downtime period. Prevention and necessary downtime
will be taken to prevent any impact on the system.
Non Functional Requirements

15. Few more requirements were analyzed during the feasibility study.
1. Customization of Quick Access based on client, so Database Integration.
2. Access application mobile patron using hybrid platform.
3. Functionality to add and remove book in LMS.
4. Functionality to update the book information with latest version number.
Quick Access - Future
Enhancement

16. • Process Model
The waterfall model is used in the Quick-Access
Project Management – Process
Model

17. • Why Waterfall Model
1. Requirements were well known, clear and fixed.
2. Do not have a particular customer, so possibility of requirement changes are less
3. Chances of ambiguity are less so the product definition is stable.
4. Technology is well understood by team due to prior experience.
5. Project is short as we have identified six features to include in the first release.
6. Once the product is ready then it can be customized and deployed in the user
environment to make it available to end users.
7. Once the product is developed, we can add few more features in future releases.
Project Management – Process
Model cont.

18. • Risk Management
Project Management – Risks
Type Definition Probability Effect Contingency Plan Mitigation Plan
Tools
Loss of data due to hardware
failure
Moderate Catastrophic
Database Backup should be
scheduled on weekly or bi-
weekly basis
Scheduled monitoring of hardware devices by IT
personnel.
People
Improper Data communication.
The knowledge should be
shared among team members.
Moderate Serious
The documentation should be
referred by each team member
for better understanding.
Weekly or bi weekly meetings should be planned for the
knowledge transfer. The proper documentation of work
performed by individual team member should be
maintained
Estimation
Underestimation of project due
to insufficient experience.
High Serious
The estimations need to be
revisited, in any phase when a
delay is impacted.
Proper time management should be done and the project
monitoring and the completion of task on time should be
considered.
Tools
The availability and quality of
tools required for the
development of project. The
unavailability of tools could
impact the project deadlines
High Serious
One or two extra license
should be taken, which should
be used in case of tools
unavailability.
The tools should be finalized and make available in the
requirement phase.

19. • Work Breakdown Structure
The estimation model used for
the project Quick Access is
Work Breakdown Structure.
The various phases and the
timelines are considered for the
estimation. The Gantt chart is
being used for the planning
purpose.
Project Management -
Estimation
Phases wise Activities Man –Hours
Project Plan 176
Feasibility 48
Process Model Analysis 16
Product Backlog 64
Work Breakdown structure 16
Risk Analysis 32
Requirement Analysis 448
Use Case 96
SRS 160
SRS Team Effort 192
Design Documents 152
Architecture 48
Class Diagram 24
High Level Design Document 80
Implementation 560
Coding & Unit testing 208
Testing 240
User Acceptance Test 112
Final Presentation 224
Summary 16
Project Monitoring 80
Project Mock Demo 64
Project Analysis 48
Project Demo and Presentation 16
Total Man-hours 1560

20. • Work Breakdown Structure
cont.
The overall hours estimated for
the release is 1560 person-
hours with approximately 47
KLOC (1560*30=46,800; 30 LOC
per hour). The approximately
cost of the project is 12,500 USD
(1560*8; 8 USD per hour).
Project Management -
Estimation cont.

21. Conclusion
Good
Team work – Tasks are assigned to team members, reviewed timely.
No issues faced.
Bad
Time Management – Due to limited time span and large number of requirements
Extra time is being spent on project
Learning
1. Feasibility study till implementation; all phases followed in project.
2. Used various templates.
3. Comparative study of various methodologies