MODULE - 1
Foundation of Information System
Information system - In terms of business decision-making, an information
system (IS) is a set of data, computing devices, and management methods that
support routine company operations. A management information system (MIS) is
a specific subset of IS.
MIS is a computer aided system that provides information support for decision
making in the organisation/ Management information systems (MIS)
are complex decision support systems used by companies to enhance and
improve their business operations. It is used for decision-making, and for the
coordination, control, analysis, and visualization of information in an organization.
The study of the management information systems involves people, processes
and technology in an organizational context.
This includes,
Collecting, Processing, Securing, Recording Data and dissemination of
Information
Information system and activities - An information system is a set of interrelated
components that collect or retrieve, process, store, and distribute information to
support decision making and control in an organization. ... Input, processing and
output are the three activities in an information system that produce the
information an organization needs.
Role of Information System and Impact of IS on Organization
Improved Organizational Communication
More Efficient Daily Operations
Better Customer Experience
• Economic impact-cost of cpt,c of info chng in IT
• Behavior and organizational imapct
Components of MIS
Data , People, Hardware, Software, Network
,TypeS of IS
Emergence of Digital Firm
Cloud Computing
Mobile Application – Android Technology
Analytics/ AI/ DS
Internet of Things
The Internet of Things (IoT) refers to the ever-growing network of physical objects
that feature an IP address for internet connectivity,and the communication that
occurs between these objects and other Internet-enabled devices and systems.
IoT is a transformational force that can help companies improveperformance
through IoT analytics and IoT Security to deliver better results.
Why Lot
• Dynamic control of industry and daily life.
• Improves the resource utilization ratio.
• Integrating human society and physical systems.
• Flexible configuration.
• Acts as technology integrator.
• Universal inter-networking.
Challenges of IS
• Workforce downsizing
• Information overload
, • Employee mistrust
• Difficult to built
• Security breaches
MODULE 2
Information system in business
Business Information System
Business information systems represent a system of controls and processes which
a business uses to analyze information needed to effectively manage their
business. These controls and procedures can include accounting systems,
marketing systems, finance management etc.
Objective of BIS
• The use of information systems facilitates better decision making in the
company.
• Management is able to review all the present practices and norms and
formulate new ones for the future.
• Management is able to better control its people and processes and attain
organizational goals.
Functional Business System