System Analysis and Modelling

Running head: SYSTEM ANALYSIS AND MODELLING
System Analysis and Modelling
Name of the Student
Name of the University
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SYSTEM ANALYSIS AND MODELLING1
Table of Contents
1. Introduction:................................................................................................................................2
2. Company/Organization Background:..........................................................................................3
2.1 Business Overview:...............................................................................................................3
2.2 Key Business Problems:........................................................................................................3
2.3 Functional and Non-functional Requirements:......................................................................4
3. Documentation:............................................................................................................................5
3.1 Data Dictionary:.....................................................................................................................5
3.2 Process Description:..................................................................................................................7
4. Conclusion:..................................................................................................................................7
Bibliography:...................................................................................................................................9
Appendices:...................................................................................................................................11
Event Table:...............................................................................................................................11
Context Diagram:.......................................................................................................................12
Dataflow Diagram:....................................................................................................................13

SYSTEM ANALYSIS AND MODELLING2
1. Introduction:
Organizations and business use various types of information systems. It is helpful to
support various measures needed for performing functions of the business. This is to support
different processes required to conduct the business functions. The system analysis incudes the
development of latest information systems. It comprises of distinct and related tasks. Here, the
phases or activities commonly involves the analysis, planning, implementations, designs and
support or maintenance.
On the other hand, system modelling is the method that helps to design abstract models
for any system. Here, all the systems present the various perspectives and views of the systems.
These models are useful for the analysts for evaluating the system functionality. Further, they are
helpful for making communication with the customers. In this system analysis and modelling are
useful for presenting a new and fresh approach for system modelling and analysis. Above all, it
stimulates system thinking.
The following study intends to produce the requirement documents for Indyflix Movies.
It is helpful to capture the various functional requirements for the information system. It is useful
for supporting the present requirements of the Rental management system and Indyflix Movies
Sales.
For the present analysis, the data flow descriptions and data element descriptions are
retrieved from the article of Rashid et al. (2017). Then, the context diagrams are evaluated from
the blog of modernanalyst.com. Next, the zero level DFD are investigated from the website of
the blog dataflowdiagram.blogspot.com. Again the context of Entity Relationship Diagram or
ERD is retrieved from Ross’ Blog.

SYSTEM ANALYSIS AND MODELLING3
2. Company/Organization Background:
2.1 Business Overview:
The Indyflix Movies is a rising movie sales with rental chain. They intend to update their
overall information systems. Furthermore, they can supply the outlet for various small movie
makers who works independently. These movie makers offer their movies for rental or direct
sales.
Moreover, the business also delivers additional services to clients like delivery and
pickup. Again, they provide personal assistance to the clients regarding selections and supply a
wide range of selection of different independent movies. This is to sale or hires from distinct
local to worldwide sources.
2.2 Key Business Problems:
There are many issues that are needed to be dealt with. Nevertheless, here, one of the
major issue is chosen. It has been clear that as Indyflix Movies, they need to widen this turn out
to be complicated. Further, there is a development in information systems for monitoring the
performances and then to give proper support.
Indyflix Movies has required to develop their IT systems for meeting the crucial business
objectives. This involves the rise in competitiveness, rise in efficiency and productivity,
developing the pace of growth, reducing expenses and supporting innovations.
To solve the concerns, Indyflix Movies have needed to undertake some opportunities.
Here, the services of SISCO or Swinburne Information Systems Consulting Organisation can be
deployed. However, it must be reminded that there re scope of development of extra processing