IS 201 Principle of Information Systems Sec 81 Term 2/ 2544 ชุด ที่ 1

IS 2012 MANAGING THE DIGITAL FIRM DIGITAL FIRM

IS 2013 BUSINESS ENVIRONMENT GLOBALIZATIONGLOBALIZATION INDUSTRIAL ECONOMIESINDUSTRIAL ECONOMIES TRANSFORMATION OF THE ENTERPRISETRANSFORMATION OF THE ENTERPRISE EMERGENCE OF THE DIGITAL FIRMEMERGENCE OF THE DIGITAL FIRM*

IS 2014 GLOBALIZATIO N MANAGEMENT & CONTROLMANAGEMENT & CONTROL COMPETITION IN WORLD MARKETSCOMPETITION IN WORLD MARKETS GLOBAL WORK GROUPSGLOBAL WORK GROUPS GLOBAL DELIVERY SYSTEMSGLOBAL DELIVERY SYSTEMS*

IS 2015 INDUSTRIAL ECONOMIES KNOWLEDGE-BASED ECONOMIES PRODUCTIVITY NEW PRODUCTS & SERVICES KNOWLEDGE AS AN ASSET TIME-BASED COMPETITION SHORTER PRODUCT LIFE TURBULENT ENVIRONMENT LIMITED EMPLOYEE KNOWLEDGE BASE *

IS 2016 TRANSFORMATION OF ENTERPRISE FLATTENINGFLATTENING DECENTRALIZATIONDECENTRALIZATION FLEXIBILITYFLEXIBILITY LOCATION INDEPENDENCELOCATION INDEPENDENCE LOW TRANSACTION COSTSLOW TRANSACTION COSTS EMPOWERMENTEMPOWERMENT COLLABORATIVE WORKCOLLABORATIVE WORK *

IS 2017 EMERGENCE OF THE DIGITAL FIRM DIGITALLY-ENABLED RELATIONSHIPS WITH CUSTOMERS, SUPPLIERS, EMPLOYEES CORE BUSINESS PROCESSES VIA DIGITAL NETWORKS DIGITAL MANAGEMENT OF KEY ASSETS RAPID SENSING & RESPONDING TO CHANGE *

IS 2018 ELECTRONIC COMMERCE INTERNET LINKS BUYERS, SELLERS LOWERS TRANSACTION COSTS GOODS & SERVICES,ADVERTISED, BOUGHT, EXCHANGED WORLDWIDE BUSINESS-TO-BUSINESS TRANSACTIONS INCREASING *

IS 2019 ELECTRONIC BUSINESS INTRANET: BUSINESS BUILDS PRIVATE, SECURE NETWORK , WEB DOCUMENTS, GROUP SOFTWARE EXTENDS EFFECTIVE COMMUNICATION & CONTROL VIRTUAL ORGANIZATION *

IS s: TECHNICAL CHANGES 60s-70s: MANAGERIAL CONTROL 80s-90s: INSTITUTIONAL CORE ACTIVITIES GROWING IMPORTANCE * SCOPE OF INFO SYSTEMS

IS THE CHANGING MANAGEMENT PROCESS ENTERPRISE RESOURCE PLANNING (ERP) ELECTRONIC COMMERCE ELECTRONIC BUSINESS ELECTRONIC MARKET *

IS WHAT YOU CAN DO ON THE INTERNET COMMUNICATE & COLLABORATE ACCESS INFORMATION DISCUSS OBTAIN INFORMATION ENTERTAIN TRANSACT BUSINESS *

IS SALES & MARKETING COMPANY FINANCE COMPANY LOGISTICS COMPANY DESIGN COMPANY MANUFACTURING COMPANY VIRTUAL ORGANIZATION CORE COM PANY CORE COM PANY

IS SHIPPINGINVENTORY PLANNING & FORECASTING ORDER PROCESSING PRODUCTION PROCUREMENT ACCOUNTING SUPPLIERSCUSTOMERS LOGISTICS SERVICES DISTRIBUTORS INTRANET INTRANET SUPPLY-CHAIN MANAGEMENT

IS SYSTEM INPUTOUTPUTPROCESS FEEDBACK

IS WHAT IS AN INFORMATION SYSTEMS ? Interrelated components working together to … collect, process, store, and disseminate information to support decision making, coordination, control, analysis, and visualization in an organization.

IS INFORMATION SYSTEM INPUTOUTPUTPROCESS FEEDBACK Data Information

IS INFORMATION Data that have been shaped into a form that is meaningful and useful to human beings.

IS DATA Streams of raw facts representing events occurring in organization or the physical environment before they have been organized and arranged into a form that people can understand and use.

IS INPUT The capture or collection of raw data from within the organization or from its external environment for processing in an information system.

IS PROCESSING The conversion, manipulation, and analysis of raw input into a form that is more meaningful to humans.

IS OUTPUT The distribution of processed information to the people who will use it or to the activities for which it will be used.

IS FEEDBACK Output that is returned to the appropriate members of the organization to help them evaluate or correct input.

IS COMPUTER-BASED INFORMATION SYSTEMS (CBIS) Information systems that rely on computer hardware and software for processing and disseminating information.

IS FUNCTIONS OF AN INFORMATION SYSTEM INPUTOUTPUTPROCESS FEEDBACK INFORMATION SYSTEM ENVIRONMENT Customers Suppliers Regulatory Stockholders Competitors Agencies ORGANIZATION

IS องค์ประกอบของ IS DATA INFORMATION TECHNOLOGY –Computer hardware –Software –Communications USER IS Personnel PROCEDURE

IS TYPES OF INFORMATION SYSTEMS DATA WORKERS KIND OF SYSTEM GROUPS SERVED STRATEGIC LEVEL SENIOR MANAGERS MANAGEMENT LEVEL MIDDLE MANAGERS OPERATIONAL OPERATIONAL LEVEL MANAGERS KNOWLEDGE LEVEL KNOWLEDGE & SALES & MANUFACTURING FINANCE ACCOUNTING HUMAN RESOURCESMARKETING

IS MAJOR TYPES OF SYSTEMS EXECUTIVE SUPPORT SYSTEMS (ESS) DECISION SUPPORT SYSTEMS (DSS) MANAGEMENT INFORMATION SYSTEMS (MIS) KNOWLEDGE WORK SYSTEMS (KWS) OFFICE AUTOMATION SYSTEMS (OAS) TRANSACTION PROCESSING SYSTEMS (TPS) *

IS MIS MIS FILES SALES DATA UNIT PRODUCT COST PRODUCT CHANGE DATA EXPENSE DATA MIS REPORT S MANAGERS TPS Order Processing System Materials Resource Planning System General Ledger System ORDER FILE PRODUCTION MASTER FILE ACCOUNTING FILES TPS DATA FOR MIS APPLICATIONS

IS INTERRELATIONSHIPS AMONG SYSTEMS ESS TPS KWS OAS DSSMIS

IS TRADITIONAL VIEW OF SYSTEMS WITHIN THE BUSINESS: There are functions, each having its uses of information systems OUTSIDE THE ORGANIZATION ’ S BOUNDARIES: There are customers and vendors FUNCTIONS TEND TO WORK IN ISOLATION *

IS Sales & Marketing Accounting Finance Manufacturing Human Resources ENTERPRISE SYSTEM Business Processes Enterprise-wide Business Processes VendorsCustomers

IS STRATEGIC ROLE OF INFORMATION SYSTEMS STRATEGIC INFO SYSTEM: CAN CHANGE GOALS, OPERATIONS PRODUCTS, SERVICES ENVIRONMENT TO GAIN COMPETITIVE ADVANTAGE