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‫المقالي‬ 1/Strategic Business Objectives of Information Systems? 1. Operationalexcellence 2. New products, services, and business models 3. Customerandsupplierintimacy 4. Improveddecisionmaking 5. Competitiveadvantage 6. Survival 2/Systems for Different Management Groups? Transaction processing sys...

‫المقالي‬ 1/Strategic Business Objectives of Information Systems? 1. Operationalexcellence 2. New products, services, and business models 3. Customerandsupplierintimacy 4. Improveddecisionmaking 5. Competitiveadvantage 6. Survival 2/Systems for Different Management Groups? Transaction processing systems – Serve operational managers and staff – Perform and record daily routine transactions 3/Management Information Systems?. Serve middle management. Provide reports on firms current performance, based on data from TPS 4/Decision Support Systems Serve middle management Support nonroutine decision making 5/Executive Support Systems  Support senior management Address nonroutine decisions 6/E-Business, E-Commerce, and E-Government E-business –Use of digital technology and Internet to drive major digital technology and Internet to drive business processes E-commerce – Subset of e-business – Buying and selling goods and services through Internet E-government -using internet technology to drive drive information and services to citizens employees and businesse 7/ The Relationship Between Organizations and Information Technology – Relationship influenced by organization’s ▪ Structure ▪ Business processes ▪ Politics ▪ Culture ▪ Environment ▪ Management decisions 8/ Porter’s Competitive Forces Model Five competitive forces shape fate of firm: – Traditional competitors – New market entrants – Substitute products and services – Customers – Suppliers 9/ Information System Strategies for Dealing with Competitive Forces.Four generic strategies for dealing with competitive forces, enabled by using IT – Low-cost leadership –product differentiation –Focus on market niche – Strengthen customer and supplier intimacy 10/Information Requirements of Key Decision-Making Groups in a Firm 11/The Decision Making Process Intelligence  –Discovering identifying, and understanding the problems occurring in the organization Design Identifying and exploring solutions to the problem Choice – Choosing among solution alternatives Implementation –Making chosen alternative Work and continuing to monitor how well solution is working  ‫الموضوعي‬ 1: Big data: Massive datasets collected from social media, online and in-store customer data, 2: Businesses: Can be seen as collection of business processes 3: Information technology: the hardware and software a business uses to achieve objectives 4: Information system: interrelated components that manage information 5: Data: streams of raw facts 6: Information: data shaped into meaningful, useful form 7: Activities in an information system that produce information: – Input – Processing – Output 8: Feedback – Output is returned to appropriate members of organization to help evaluate or correct input stage 9: Operational managers and rank and file employees – Make more structured decisions TPS ROUTINE 10: Intelligence – Discovering, identifying, and understanding the problems occurring in the organization 11: Choice – Choosing among solution alternatives 12: Implementation – Making chosen alternative work and continuing to monitor how well solution is working 13: Goal :is to deliver accurate real-time information to decision makers 14: Systems for business intelligence :– Data and software tools for organizing and analyzing data 15: E-business :– Use of digital technology and Internet to drive major business processes 16: E-commerce :– Subset of e-business – Buying and selling goods and services through Internet 17: E-government: – Using Internet technology to deliver information and services to citizens, employees, and businesses 18: Social business: – Use of social networking platforms (internal and external) to engage employees, customers, and suppliers 19: What Is an Organization? : Technical definition Behavioral definition 20: Customers: – Can customers easily switch to competitor's products? Can they force businesses to compete on price alone in transparent marketplace? 21: Suppliers – Market power of suppliers when firm cannot raise prices as fast as suppliers 22: Database: Group of related files File: Group of records of same type Record: Group of related fields Field: Group of characters as word(s) or number(s) Entity: Person, place, thing on which we store information Attribute: Each characteristic, or quality, describing entity 23: Database management system (DBMS): – Interfaces between applications and physical data files – Separates logical and physical views of data – Solves problems of traditional file environment 24: Blockchain : Distributed ledgers in a peer-to-peer distributed database 25: Big data : Massive sets of unstructured/semi-structured data from web traffic, social media, sensors, and so on 26: Data warehouse :– Stores current and historical data from many core operational transaction systems 27: Data marts :– Subset of data warehouse – Typically focus on single subject or line of business 28:Data Mining : Finds hidden patterns, relationships in datasets 29: Text mining : Extracts key elements from large unstructured data sets 30: Web mining: – Discovery and analysis of useful patterns and information from web ‫هللا يوفقنا وياكم وفالكم الفل مارك‬ 🤍🤍‫دعواتكم‬