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The reference book reviews and presents systematically the use of Internet in administration and politics. A process-oriented layer model defines the options of exchange and participation for all claim groups covering these topics: eAssistance, eProcurement, eService, eContracting, eSettlement, eCollaboration, eDemocracy, and eCommunity. Case studies show practical applications in industry, administration and research. The book is well suited for students in Business, Economics and Political Sciences courses as well as for practitioners interested in the opportunities of digital exchange and participation in the knowledge society.
Economics. --- Internet in public administration. --- Management information systems. --- Public administration. --- Commerce --- Government - General --- Business & Economics --- Law, Politics & Government --- Political Institutions & Public Administration - General --- Commerce - General --- Electronic government information. --- Political participation --- Technological innovations. --- Citizen participation --- Community action --- Community involvement --- Community participation --- Involvement, Community --- Mass political behavior --- Participation, Citizen --- Participation, Community --- Participation, Political --- Political activity --- Political behavior --- Electronic government publications --- Government information --- Digital government --- E-government --- Electronic government --- Online government --- Computer network resources --- Business. --- Information technology. --- Business --- Political science. --- Business and Management. --- IT in Business. --- Political Science. --- Data processing. --- Political rights --- Social participation --- Political activists --- Politics, Practical --- Government publications --- Public administration --- IT (Information technology) --- Technology --- Telematics --- Information superhighway --- Knowledge management --- Administration --- Civil government --- Commonwealth, The --- Government --- Political theory --- Political thought --- Politics --- Science, Political --- Social sciences --- State, The --- Business—Data processing.
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This textbook focuses on the members of the digital value chain of eBusiness and eCommerce and dedicates a separate chapter to each member part: eProducts & eServices, eProcurement, eMarketing, eContracting, eDistribution, ePayment, as well as eCustomer Relationship Management. In addition to business models and business webs, digital procurement and marketing processes are likewise addressed such as electronic negotiation processes, security questions with digital signatures, as well as electronic supplier relationship management and customer relationship management. The topics are described based on explicit procedures and descriptive examples of application. The gradual set-up of an electronic Webshop for DVD’s serves as a continuous case study. The book is directed towards students of economics at universities and technical colleges; it is also suitable for executives, project leaders, and company experts who deal with the digital value chain. .
Commerce - General --- Marketing & Sales --- Commerce --- Business & Economics --- Business logistics --- Business logistics. --- Electronic commerce. --- Data processing. --- Cybercommerce --- E-business --- E-commerce --- E-tailing --- eBusiness --- eCommerce --- Electronic business --- Internet commerce --- Internet retailing --- Online commerce --- Web retailing --- Supply chain management --- Business. --- Organization. --- Planning. --- Information technology. --- Business --- E-commerce. --- Business and Management. --- IT in Business. --- e-Commerce/e-business. --- Information superhighway --- Industrial management --- Logistics
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This textbook reviews and systematically presents the use of the Internet in public administration and politics. Further, it employs a process-oriented layer model to define the opportunities for exchange and participation for all stakeholder groups, covering the following topics: eAssistance, eProcurement, eService, eContracting, eSettlement, eCollaboration, eDemocracy, and eCommunity. In turn, real-world case studies demonstrate the practical applications in industry, administration and research. The second edition of this book has been completely revised and extended, and includes several new case studies. It offers a valuable asset for students in Business, Economics and Political Sciences courses, as well as practitioners interested in emerging opportunities for digital exchange and participation in the knowledge society.
Information technology. --- Political science. --- Information systems. --- Public administration. --- Service industries. --- Democracy. --- IT in Business. --- Governance and Government. --- Computer Appl. in Administrative Data Processing. --- Public Administration. --- Services. --- Self-government --- Political science --- Equality --- Representative government and representation --- Republics --- Industries --- Administration, Public --- Delivery of government services --- Government services, Delivery of --- Public management --- Public sector management --- Administrative law --- Decentralization in government --- Local government --- Public officers --- Administration --- Civil government --- Commonwealth, The --- Government --- Political theory --- Political thought --- Politics --- Science, Political --- Social sciences --- State, The --- IT (Information technology) --- Technology --- Telematics --- Information superhighway --- Knowledge management --- Internet in public administration. --- Digital government --- E-government --- Electronic government --- Online government --- Public administration --- Business—Data processing. --- Application software. --- Application computer programs --- Application computer software --- Applications software --- Apps (Computer software) --- Computer software --- Business information services. --- Information technology --- Computer Application in Administrative Data Processing. --- Political Science. --- Management. --- Business --- Business enterprises --- Information services
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"This book offers a comprehensive introduction to relational (SQL) and non-relational (NoSQL) databases. The authors thoroughly review the current state of database tools and techniques, and examine coming innovations.The book opens with a broad look at data management, including an overview of information systems and databases, and an explanation of contemporary database types:SQL and NoSQL databases, and their respective management systemsThe nature and uses of Big DataA high-level view of the organization of data managementData Modeling and Consistency Chapter-length treatment is afforded Data Modeling in both relational and graph databases, including enterprise-wide data architecture, and formulas for database design. Coverage of languages extends from an overview of operators, to SQL and and QBE (Query by Example), to integrity constraints and more.A full chapter probes the challenges of Ensuring Data Consistency, covering:Multi-User OperationTroubleshootingConsistency in Massive Distributed DataComparison of the ACID and BASE consistency models, and moreSystem Architecture also gets from its own chapter, which explores Processing of Homogeneous and Heterogeneous Data; Storage and Access Structures; Multi-dimensional Data Structures and Parallel Processing with MapReduce, among other topics. Post-Relational and NoSQL DatabasesThe chapter on post-relational databases discusses the limits of SQL - and what lies beyond, including Multi-Dimensional Databases, Knowledge Bases and and Fuzzy Databases. A final chapter covers NoSQL Databases, along withDevelopment of Non-Relational Technologies,Key-Value, Column-Family and Document StoresXML Databases and Graphic Databases, and moreThe book includes more than 100 tables, examples and illustrations, and each chapter offers a list of resources for further reading. SQL & NoSQL Databases conveys the strengths and weaknesses of relational and non-relational approaches, and shows how to undertake development for big data applications. The book benefits readers including students and practitioners working across the broad field of applied information technology.This textbook has been recommended and developed for university courses in Germany, Austria and Switzerland."--
Database management. --- Data structures (Computer scienc. --- Computer science. --- Software engineering. --- Information technology. --- Computer security. --- Database Management. --- Data Structures. --- Data Storage Representation. --- Software Engineering/Programming and Operating Systems. --- IT in Business. --- Privacy. --- Computer software engineering --- Engineering --- Informatics --- Science --- Data base management --- Data services (Database management) --- Database management services --- DBMS (Computer science) --- Generalized data management systems --- Services, Database management --- Systems, Database management --- Systems, Generalized database management --- Electronic data processing --- Computer privacy --- Computer system security --- Computer systems --- Computers --- Cyber security --- Cybersecurity --- Electronic digital computers --- Protection of computer systems --- Security of computer systems --- Data protection --- Security systems --- Hacking --- IT (Information technology) --- Technology --- Telematics --- Information superhighway --- Knowledge management --- Protection --- Security measures --- Non-relational databases. --- SQL (Computer program language) --- Structured Query Language (Computer program language) --- Declarative programming languages --- Query languages (Computer science) --- Nonrelational databases --- NoSQL databases --- Databases --- Data structures (Computer science). --- Business—Data processing. --- Information structures (Computer science) --- Structures, Data (Computer science) --- Structures, Information (Computer science) --- File organization (Computer science) --- Abstract data types (Computer science) --- Business --- Data processing.
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This textbook offers a comprehensive introduction to relational (SQL) and non-relational (NoSQL) databases. The authors thoroughly review the current state of database tools and techniques and examine upcoming innovations. In the first five chapters, the authors analyze in detail the management, modeling, languages, security, and architecture of relational databases, graph databases, and document databases. Moreover, an overview of other SQL- and NoSQL-based database approaches is provided. In addition to classic concepts such as the entity and relationship model and its mapping in SQL database schemas, query languages or transaction management, other aspects for NoSQL databases such as non-relational data models, document and graph query languages (MQL, Cypher), the Map/Reduce procedure, distribution options (sharding, replication) or the CAP theorem (Consistency, Availability, Partition Tolerance) are explained. This 2nd English edition offers a new in-depth introduction to document databases with a method for modeling document structures, an overview of the document-oriented MongoDB query language MQL as well as security and architecture aspects. The topic of database security is newly introduced as a separate chapter and analyzed in detail with regard to data protection, integrity, and transactions. Texts on data management, database programming, and data warehousing and data lakes have been updated. In addition, the book now explains the concepts of JSON, JSON schema, BSON, index-free neighborhood, cloud databases, search engines and time series databases. The book includes more than 100 tables, examples and illustrations, and each chapter offers a list of resources for further reading. It conveys an in-depth comparison of relational and non-relational approaches and shows how to undertake development for big data applications. This way, it benefits students and practitioners working across the broad field of data science and applied information technology.
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This edited book presents the state-of-the-art of applying fuzzy logic to managerial decision-making processes in areas such as fuzzy-based portfolio management, recommender systems, performance assessment and risk analysis, among others. Presenting the latest research, with a strong focus on applications and case studies, it is a valuable resource for researchers, practitioners, project leaders and managers wanting to apply or improve their fuzzy-based skills.
Portfolio management. --- Investment management --- Investment analysis --- Investments --- Securities --- Information technology. --- Data mining. --- Operations research. --- IT in Business. --- Data Mining and Knowledge Discovery. --- Mathematical Applications in Computer Science. --- Information Systems Applications (incl. Internet). --- Operations Research/Decision Theory. --- Operational analysis --- Operational research --- Industrial engineering --- Management science --- Research --- System theory --- Algorithmic knowledge discovery --- Factual data analysis --- KDD (Information retrieval) --- Knowledge discovery in data --- Knowledge discovery in databases --- Mining, Data --- Database searching --- IT (Information technology) --- Technology --- Telematics --- Information superhighway --- Knowledge management --- Business—Data processing. --- Computer science—Mathematics. --- Computer mathematics. --- Application software. --- Decision making. --- Application computer programs --- Application computer software --- Applications software --- Apps (Computer software) --- Computer software --- Deciding --- Decision (Psychology) --- Decision analysis --- Decision processes --- Making decisions --- Management --- Management decisions --- Choice (Psychology) --- Problem solving --- Computer mathematics --- Electronic data processing --- Mathematics --- Decision making
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This book addresses the latest research and applications of fuzzy management methods for business decisions. It showcases a broad set of applications and discusses topics such as measures for the quality of analytics outcomes in big data environments; how fuzzy management methods support the inclusion of human thinking and human behavior in decision making processes; how to generate better results with fuzzy management methods in cases of imprecise information; new personalization concepts enabled by fuzzy logic for the offering of customized products and services especially in the electronic market; and lastly the application of fuzzy analysis for executives using natural rather than computer language. The combination of research papers and case studies makes it a valuable resource both for researchers and practitioners in the digital economy.
Business. --- Management information systems. --- E-business. --- Electronic commerce. --- E-commerce. --- Data mining. --- Computer simulation. --- Business and Management. --- Business Information Systems. --- e-Business/e-Commerce. --- e-Commerce/e-business. --- Data Mining and Knowledge Discovery. --- Simulation and Modeling. --- Management --- Decision making --- Fuzzy logic. --- Mathematical models. --- Nonlinear logic --- Fuzzy mathematics --- Logic, Symbolic and mathematical --- Fuzzy systems --- Computer modeling --- Computer models --- Modeling, Computer --- Models, Computer --- Simulation, Computer --- Electromechanical analogies --- Mathematical models --- Simulation methods --- Model-integrated computing --- Algorithmic knowledge discovery --- Factual data analysis --- KDD (Information retrieval) --- Knowledge discovery in data --- Knowledge discovery in databases --- Mining, Data --- Database searching --- Cybercommerce --- E-business --- E-commerce --- E-tailing --- eBusiness --- eCommerce --- Electronic business --- Internet commerce --- Internet retailing --- Online commerce --- Web retailing --- Commerce --- Information superhighway --- Computer-based information systems --- EIS (Information systems) --- Executive information systems --- MIS (Information systems) --- Sociotechnical systems --- Information resources management --- Communication systems
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