Business Information System

This presentation provides an introduction to business information systems and their use in managing data. It covers topics such as entity relationship diagrams, the impact of IS in Executive Cars Ltd, and concludes with references.

Business Information System
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Content
• Introduction
• Information system and its use in business.
• Entities and their specific data
• Entity relationship diagram for database system
• Final ERD with many to many relationship
• Impact of introducing IS in Executive cars Ltd.
• Conclusion
• References
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Introduction
In the modern era of business it has become important for the
companies belonging to any industry to make use of the
technology as well as systems for informations management
that is in practice. These information system implementations
helps company in making there work process easier as they
can avail any kind of data as per their requirement.
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Information system and its use in business
Information system refers to as the managing of data as well as
informations that are produced in the day to day operations of
the firm. These systems helps in making the business process
easier as it facilitates the entities in retrieving the data as an
when required.
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Cont...
Cloud is one such example which provides assistance in storing
of data from retrieving it from any where with the use of
modern devices and internet services. These system are
highly advanced and do not depend on human interventions
for making their process to be done.
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Cont....
In IT sector there are large
number of documents
related to software and
hardware are generated
needs to be stored.
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Entities and their specific data
Their are various entities that are related to any organisation
such as people associated with it, objects it poses as well
as concept of their business. Each has has their specific
requirements in terms of data stored in the database.
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Entity relationship diagram for database
system
ER diagram refers to the interlinking of various entities in an
organisation. It is a kind of flowchart and often used for debug
and design relational database especially in the field of
business information system. It helps in Database design,
troubleshooting and its processing.
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Cont....
Here the ER diagram is used for designing or analysing relational
databases that is used in the business processes. This can
potentially benefit business procedures that takes use of
fielded data that includes entities, interplays and actions. It can
also streamline procedures, enhance results as well as uncover
informations.
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Cont...
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Final ERD with many to many relationship
The above mentioned figure can be beneficial in this regard as it
illustrates each entity that is present in the company and its
relation with the different departments. It also showcases the
ways in which the data of company can be stored, manipulated
as well as accessed at the required time.
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Cont....
These all data gets collected in a master database using the
installed information system at the firm. In present time cloud
can be one of the most important technology that can be used
for this purpose.
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Impact of introducing IS in Executive cars
Ltd
As it has been illustrated above that in present times where
business is the age of globalisation it is important for any
company such as Executive Cars limited to maintain all its
records in such a way that it can be accessed from any place.
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Cont....
Transactional cost theory:
This theory illustrates that
company expand in size
because they can obtain
services and products
internally at lower cost
rather than taking it from
external sources.
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Cont...
Agency theory: This theory
suggests the firm as a nexus
of contracts between
individuals that are self
interested who should be
supervised to ensure that
interests of firm.
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Cont...
Many researches have displayed the fact that IS helps in making
the structure of organisation to be flat i.e. flattening of
hierarchies by broadening the dispersion of information to
strengthen lower level workers and enhancing efficiency of
management. This also makes professionals to be self
managed.
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Conclusion
From the above based report it can be concluded that in the modern
era of business it has become important for the organisations to
manage its data. In this information systems can be highly
beneficial. Especially in the firm such as Executive cars limited
which is expanding at a faster rate it is important for them to
install such technological advancements which will helps them in
managing and manipulating their data.
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References
Chiang, R.H., Goes, P. and Stohr, E.A., 2012. Business
intelligence and analytics education, and program
development: A unique opportunity for the information
systems discipline. ACM Transactions on Management
Information Systems (TMIS). 3(3). p. 12.
Galliers, R.D. and Leidner, D.E. eds., 2014. Strategic information
management: challenges and strategies in managing
information systems. Routledge.
Laudon, K.C. and Laudon, J.P., 2011. Essentials of management
information systems. Upper Saddle River: Pearson.
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Cont...
Petter, S., DeLone, W. and McLean, E.R., 2013. Information systems
success: The quest for the independent variables. Journal of
Management Information Systems. 29(4). pp. 7-62.
Venkatesh, V., Brown, S.A. and Bala, H., 2013. Bridging the
qualitative-quantitative divide: Guidelines for conducting mixed
methods research in information systems. MIS quarterly. 37(1).
Weske, M., 2012. Business process management architectures. In
Business Process Management (pp. 333-371). Springer Berlin
Heidelberg.
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THANK YOU
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