management information system- information technology concepts

TRINITY INSTITUTE OF PROFESSIONAL STUDIES

Sector – 9, Dwarka Institutional Area, New Delhi-75Affiliated Institution of G.G.S.IP.U, Delhi

BCOM(H)Management Information System

888307

Information Technology Concepts

By: Saguna Khajuria

Assistant Professor

TRINITY INSTITUTE OF PROFESSIONAL STUDIESSector – 9, Dwarka Institutional Area, New Delhi-75

Recent Development in field of IT

• Technology– Cloud Computing– Artificial Intelligence– Conferencing– E Commerce

TRINITY INSTITUTE OF PROFESSIONAL STUDIESSector – 9, Dwarka Institutional Area, New Delhi-75

Recent Development in field of IT

• Management– Online Management– Adoption of Mobile Tools– Use of Virtual Meetings– Use of Business Intelligence Applications

• Organization– Adoption of Web 2.0 applications– Small Office Home Office Services– Creation of Business Value chains

TRINITY INSTITUTE OF PROFESSIONAL STUDIESSector – 9, Dwarka Institutional Area, New Delhi-75

Multimedia

• It refers to combination of text, sound, graphics, animation and video which are coordinated with the help of a computer.

• Applications:– Better presentation of information– Computer aided designing– Advertising & sales promotion– Special effects in movies

TRINITY INSTITUTE OF PROFESSIONAL STUDIESSector – 9, Dwarka Institutional Area, New Delhi-75

Decision of appropriate information technology for MIS

• ERP– It is a fully integrated business management system

that integrates the core business and management processes to provide an organization a structured environment.

• CRM– It uses the information technology to create a cross

functional enterprise system that integrates and automates many processes in sales marketing and customer services.

TRINITY INSTITUTE OF PROFESSIONAL STUDIESSector – 9, Dwarka Institutional Area, New Delhi-75

Decision of appropriate information technology for MIS

• SCM– It is the process of planning, implementing and

controlling the operation of the supply chain with the purpose to satisfy customer requirements.

TRINITY INSTITUTE OF PROFESSIONAL STUDIESSector – 9, Dwarka Institutional Area, New Delhi-75

Choice of appropriate IT system

• Database Systems• Data Warehouse Systems• Data Mining Techniques• Centralized & Distributed Computing

TRINITY INSTITUTE OF PROFESSIONAL STUDIESSector – 9, Dwarka Institutional Area, New Delhi-75

Database

• It is a centralized and integrated shared data file which consists of all data used by an organization.

• DBMS is a collection of programs that enable an organization to store, modify, and extract information from a database.

• Components of a DBMS are- Database administrator, Database users, Database Software, Database.

TRINITY INSTITUTE OF PROFESSIONAL STUDIESSector – 9, Dwarka Institutional Area, New Delhi-75

Database Models

• Hierarchical Model- The model presents data to users in a tree like structure or top down organization structure.

• Network Model-In this model many to many relationships can be represented instead of one to many.

• Relational Model- It is used to store the information in the form of a table which is a collection of Rows & Columns.

TRINITY INSTITUTE OF PROFESSIONAL STUDIESSector – 9, Dwarka Institutional Area, New Delhi-75

Data Warehouse

• It is a subject oriented, integrated, time variant and non-volatile collection of data in support of management’s decision making process.

• It is a collection of many databases.• Characteristics of Data warehouse are-– Subject Oriented– Integrated– Non-Volatile– Time Variant– Process Oriented

TRINITY INSTITUTE OF PROFESSIONAL STUDIESSector – 9, Dwarka Institutional Area, New Delhi-75

Data Mining

• It refers to extracting or mining knowledge or large amount of data.

• Data Mining software uses mathematical and statistical techniques to analyze the data in warehouse which helps the manager to make strategic decisions to gain competitive advantage.

TRINITY INSTITUTE OF PROFESSIONAL STUDIESSector – 9, Dwarka Institutional Area, New Delhi-75

Centralized Processing

• Processing done at a central location. The processing is controlled through the main central computer( server).The clients (users) can request the server for any process.

Client 1

Client 3

Client 2

Central ServerClient

4

TRINITY INSTITUTE OF PROFESSIONAL STUDIESSector – 9, Dwarka Institutional Area, New Delhi-75

Distributed Processing

It is a technique for dispersing the data processing functions between several physically separated data processing modes which are inter connected by communication networks.

TRINITY INSTITUTE OF PROFESSIONAL STUDIESSector – 9, Dwarka Institutional Area, New Delhi-75

Thank You