System Analysis and Design

Running head: SYSTEM ANALYSIS AND DESIGN
System Analysis and Design
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Author’s Note-

2SYSTEM ANALYSIS AND DESIGN
Table of Contents
1. Consultation.................................................................................................................................2
2. Analysis of Case..........................................................................................................................5
Event Table..................................................................................................................................5
Use case diagram.........................................................................................................................6
Use Case description....................................................................................................................6
Domain Model Class Diagram....................................................................................................8
Class diagram for Associate Broker and order............................................................................9
3. Memo...........................................................................................................................................9
Bibliography..................................................................................................................................12

3SYSTEM ANALYSIS AND DESIGN
1. Consultation
The software development agile methodology is an iterative methodology that includes
adaptive changes and include adaptive planning in the system. This methodology include
delivery of the system in short time period as well as includes the organization to organize its
business. The methodology of agile is a flexible method that allows to improve the business
process continuously and also improves the application quality. The case study of OZES
organization includes this methodology to make the working process systematic and work to be
done automatically. Three methodologies are explained below that can improve the working
process of the OZES system.
Methodology: Lean Software Development
Discussion: The lean software development methodology is an iterative method that
involves the team work to deliver value to all customer and increases the efficiency of working
(Schön, Thomaschewski and Escalona 2017). There are many principles that are include in the
lean methodology; the methodology eliminates the wastes, amplifies the learning, and takes
decision lately and delivering the software faster. The methodology also includes empowering
team, build the integrity and see the whole documents accurately.
Advantages:
 The lean methodology minimizes the waste along with the production facility.
 The lean methodology includes customer relationship.
 The methodology has lean structure; that is it does not include strict structure to follow.
Disadvantages:

4SYSTEM ANALYSIS AND DESIGN
 This methodology might include equipment failure.
 There are many inconsistencies in carrying out this methodology.
Methodology: Agile Scrum Methodology
Discussion: Scrim methodology of agile development includes scrum master that helps to
keep the team focused to achieve the goal. The scum methodology is divided in to many parts
that are stated as sprint backlog. The sprint backlog includes the priority of wish list of the
project owner and the team using scrum methodology plan to implement the sprint backlog first.
Each task in a sprint backlog is divided in to sprint usually of 2-4 weeks and after the sprint
being completed, the scrum master arranges meeting to discuss about the sprint.
Advantages:
 The methodology of scrum agile is very much flexible.
 Innovative ideas comes as a result of scrum technology.
 The methodology has very low cost.
 Quality of the software is improved with this methodology.
Disadvantages:
 Project team requires training to handle scrum prints.
 This methodology does not include scalability.
Methodology: XP Methodology
Discussion: The XP methodology is commonly used with the scrum methodology to
increase the customer satisfaction within the project. The XP methodology mainly concentrates