Various types of IS

1. UNIT 3 : INTRODUCTION TO VARIOUS
INFORMATION SYSTEMS
3.1. Business Information Systems
3.1.1. Principal Function System in
Business
3.1.2. Product flow and Information Flow
3.1.3. Principal Document Associated with
Information Flow
3.2. ERP
3.3 Management Information Systems
3.3.1. Characteristics of MIS
3.3.2. Development process of MIS
3.4. Decision support systems

2. Business Information Systems
 While we use devices every day to
manage our schedules, bank accounts,
and social interactions, a business
cannot manage its data over the phone.
 That’s where business information
systems come into play – large and
complex structures, comprised of both
hardware and software, that are used to
manage organizational, financial,
personnel, and other forms of data.

3. Business Information Systems
 Business Information System represent a
system of controls and processes which
a business uses to analyze information
needed to effectively manage their
business.
 These control and procedures can
include Accounting Systems,
Procedural Reporting Tools and
Computer bases assets.

4. Process of Business Information
Systems

5. Process of Business Information
Systems
 BIS receives data and other resources of IT
infrastructure as a response from the
environment and processes them to fulfill the
needs and requirements of different entities
associated with the business enterprises.
 There are systems of control over the use of IT
resources and the feedback system offers useful
clues for increasing the advantages of
information systems to the business.
 BIS is the subsystem of the business system
and they themselves serve the function of
feedback and control in the business system.

6. Types of Business
Business Enterprises
Procedure Oriented Service Oriented
Eg.
Manufacturing,
Constructions,
Agriculture etc…
Eg.
Transportation,
Communication,
Education etc…

20. 3.2 ERP (Enterprise Resource Planning)