Download or read book Enhanced Active Databases for Federated Information Systems written by Christopher Popfinger and published by GRIN Verlag. This book was released on 2007-09 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Doctoral Thesis / Dissertation from the year 2006 in the subject Computer Science - Applied, grade: 1.0, University of Dusseldorf "Heinrich Heine", language: English, abstract: Federated information systems provide access to interrelated data that is distributed over multiple autonomous and heterogeneous data sources. The integration of these sources demands for flexible and extensible architectures that balance both, the highest possible autonomy and a reasonable degree of information sharing. In current federated information systems, the integrated data sources do only have passive functionality with regard to the federation. However, continuous improvements take the functionality of modern databases beyond former limits. The significant improvement, on which this work is based on, is the ability of modern active database systems to execute programs written in a standalone programming language as user-defined functions or stored procedures from within their database management systems. We introduce Enhanced Active Database Systems as a new subclass of active databases that are able to interact with other components of a federation using external program calls from within triggers. We present several concepts and architectures that are specifically developed for Enhanced Active Databases to improve interoperability and consistency in federated information systems. As the basic concept we describe Active Event Notifications to provide an information system with synchronous and asynchronous update notifications in real-time. Based on this functionality, Enhanced Active Databases are able to actively participate in global integrity maintenance executing partial constraint checks on interrelated remote data. Furthermore, we present an architecture for a universal wrapper component that especially supports Active Event Notifications, which makes it perfectly suitable for event-based federated systems with real-time data processing. This tightly coupled wrapper archite
Download or read book Federated Database System A Complete Guide 2020 Edition written by Gerardus Blokdyk and published by 5starcooks. This book was released on 2019-10-23 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: How does versioning relate to archiving? What are the design issues associated with your Service-oriented Architecture (SOA) approach? What is the service support function within the SOA Infrastructure? What is replication and why is it important for GIS data management? Will additional development tools be required for data cleansing and conversion? Defining, designing, creating, and implementing a process to solve a challenge or meet an objective is the most valuable role... In EVERY group, company, organization and department. Unless you are talking a one-time, single-use project, there should be a process. Whether that process is managed and implemented by humans, AI, or a combination of the two, it needs to be designed by someone with a complex enough perspective to ask the right questions. Someone capable of asking the right questions and step back and say, 'What are we really trying to accomplish here? And is there a different way to look at it?' This Self-Assessment empowers people to do just that - whether their title is entrepreneur, manager, consultant, (Vice-)President, CxO etc... - they are the people who rule the future. They are the person who asks the right questions to make Federated Database System investments work better. This Federated Database System All-Inclusive Self-Assessment enables You to be that person. All the tools you need to an in-depth Federated Database System Self-Assessment. Featuring 957 new and updated case-based questions, organized into seven core areas of process design, this Self-Assessment will help you identify areas in which Federated Database System improvements can be made. In using the questions you will be better able to: - diagnose Federated Database System projects, initiatives, organizations, businesses and processes using accepted diagnostic standards and practices - implement evidence-based best practice strategies aligned with overall goals - integrate recent advances in Federated Database System and process design strategies into practice according to best practice guidelines Using a Self-Assessment tool known as the Federated Database System Scorecard, you will develop a clear picture of which Federated Database System areas need attention. Your purchase includes access details to the Federated Database System self-assessment dashboard download which gives you your dynamically prioritized projects-ready tool and shows your organization exactly what to do next. You will receive the following contents with New and Updated specific criteria: - The latest quick edition of the book in PDF - The latest complete edition of the book in PDF, which criteria correspond to the criteria in... - The Self-Assessment Excel Dashboard - Example pre-filled Self-Assessment Excel Dashboard to get familiar with results generation - In-depth and specific Federated Database System Checklists - Project management checklists and templates to assist with implementation INCLUDES LIFETIME SELF ASSESSMENT UPDATES Every self assessment comes with Lifetime Updates and Lifetime Free Updated Books. Lifetime Updates is an industry-first feature which allows you to receive verified self assessment updates, ensuring you always have the most accurate information at your fingertips.
Download or read book Federated Database System written by Gerard Blokdyk and published by Createspace Independent Publishing Platform. This book was released on 2017-09-28 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: This limited edition Federated database system self-assessment will make you the accepted Federated database system domain specialist by revealing just what you need to know to be fluent and ready for any Federated database system challenge. How do I reduce the effort in the Federated database system work to be done to get problems solved? How can I ensure that plans of action include every Federated database system task and that every Federated database system outcome is in place? How will I save time investigating strategic and tactical options and ensuring Federated database system opportunity costs are low? How can I deliver tailored Federated database system advise instantly with structured going-forward plans? There's no better guide through these mind-expanding questions than acclaimed best-selling author Gerard Blokdyk. Blokdyk ensures all Federated database system essentials are covered, from every angle: the Federated database system self-assessment shows succinctly and clearly that what needs to be clarified to organize the business/project activities and processes so that Federated database system outcomes are achieved. Contains extensive criteria grounded in past and current successful projects and activities by experienced Federated database system practitioners. Their mastery, combined with the uncommon elegance of the self-assessment, provides its superior value to you in knowing how to ensure the outcome of any efforts in Federated database system are maximized with professional results. Your purchase includes access to the $249 value Federated database system self-assessment dashboard download which gives you your dynamically prioritized projects-ready tool and shows your organization exactly what to do next. Your exclusive instant access details can be found in your book.
Download or read book Cooperative and Reactive Agents for Information Systems written by Wesley W. Chu and published by . This book was released on 2000 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Active database systems have received increasing interest from both research and industrial communities. However, trigger conditions in the active rules are often difficult to specify, especially as the complexity of the events and/or condition: increases. To remedy this problem, we propose an active database system that supports rules with conceptual terms, approximate operators, and complex events. The conceptual terms and approximate operators are user and context sensitive. By introducing these high-level constructs, we not only simplify the rule specification process, but also increase the rule expressiveness. Knowledge-based relaxation techniques are used for rule specification and relaxation. High-level concepts and approximate operators used in rules are first relaxed into low-level active rules by using a tree-type knowledge structure called Type Abstraction Hierarchy which can be generated automatically from the database using clustering algorithms. The low-level rules are decomposed into a set of database triggers, which are then submitted into commercial active relational databases for simple trigger-processing. Thus, our proposed high-level active database system supports complex event detection without modification of the underlying database systems. The proposed active database system with high-level rule processing and complex event detection has been implemented at UCLA. The system operates on top of commercial relational databases that demonstrate the feasibility of high-level rule processing and complex event detection.
Download or read book Cooperative and Reactive Agents for Information Systems written by Wesley W. Chu and published by . This book was released on 2000 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Version Management in Federated Database Systems written by Martin Schönhoff and published by IOS Press. This book was released on 2002 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work provides the conceptual foundations for the extension of federated database technology with the management of versioned data. It determines the requirements of a versioned federation compared to an unversioned one, and then develops features to fulfil these requirements.
Download or read book Network Based Information Systems written by Tomoya Enokido and published by Springer. This book was released on 2007-08-24 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the First International Conference on Network-Based Information Systems, NBIS 2007, held in Regensburg, Germany, September 2007 in conjunction with Dexa 2007. It covers recommender systems, business process / design aspects, mobile commerce, security and e-payment, Web services computing / semantic Web, e-negotiation and agent mediated systems, and issues in Web advertising.
Download or read book Engineering Federated Information Systems written by S. Conrad and published by IOS Press. This book was released on 1999-05 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Enterprise Information Systems written by José Cordeiro and published by Springer. This book was released on 2015-07-30 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains extended and revised papers from the 16th International Conference on Enterprise Information Systems, ICEIS 2014, held in Lisbon, Portugal, in April 2014. The 24 papers presented in this volume were carefully reviewed and selected from a total of 313 submissions. The book also contains two full-paper invited talks. The selected papers reflect state-of-the-art research that is oriented toward real-world applications and highlight the benefits of information systems and technology for industry and services. They are organized in topical sections on databases and information systems integration, artificial intelligence and decision support systems, information systems analysis and specification, software agents and Internet computing, human–computer interaction, and enterprise architecture.
Download or read book Engineering Federated Information Systems written by Stefan Conrad and published by IOS Press. This book was released on 2001 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of EFIS 2001, the fourth workshop in the sequence of the international workshops on engineering federated information systems is to intensify the exchange of ideas and experiences between academia and industrial practice. EFIS 2001 was embedded as one part into the major event, Information Federation Week Berlin 2001, including scientific and industrial workshops, demos and discussions for the academic audience as well as for a broader of young and senior practitioners in industry and public services.
Download or read book Databases and Information Systems written by Janis Barzdins and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern information systems differ in essence from their predecessors. They support operations at multiple locations and different time zones, are distributed and network-based, and use multidimensional data analysis, data warehousing, knowledge discovery, knowledge management, mobile computing, and other modern information processing methods. This book considers fundamental issues of modern information systems. It discusses query processing, data quality, data mining, knowledge management, mobile computing, software engineering for information systems construction, and other topics. The book presents research results that are not available elsewhere. With more than 40 contributors, it is a solid source of information about the state of the art in the field of databases and information systems. It is intended for researchers, advanced students, and practitioners who are concerned with the development of advanced information systems.
Download or read book Encyclopedia of Database Technologies and Applications written by Rivero, Laura C. and published by IGI Global. This book was released on 2005-06-30 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Addresses the evolution of database management, technologies and applications along with the progress and endeavors of new research areas."--P. xiii.
Download or read book Informationsgesellschaft written by Gérald Berthoud and published by Saint-Paul. This book was released on 2005 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book On the Move to Meaningful Internet Systems 2005 CoopIS DOA and ODBASE written by Zahir Tari and published by Springer. This book was released on 2005-10-11 with total page 944 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume set LNCS 3760/3761 constitutes the refereed proceedings of the three confederated conferences CoopIS 2005, DOA 2005, and ODBASE 2005 held as OTM 2005 in Agia Napa, Cyprus in October/November 2005. The 89 revised full and 7 short papers presented together with 3 keynote speeches were carefully reviewed and selected from a total of 360 submissions. Corresponding with the three OTM 2005 main conferences CoopIS, DOA, and ODBASE, the papers are organized in topical sections on workflow, workflow and business processes, mining and filtering, petri nets and processs management, information access and integrity, heterogeneity, semantics, querying and content delivery, Web services, agents, security, integrity and consistency, chain and collaboration management, Web services and service-oriented architectures, multicast and fault tolerance, communication services, techniques for application hosting, mobility, security and data persistence, component middleware, java environments, peer-to-peer computing architectures, aspect oriented middleware, information integration and modeling, query processing, ontology construction, metadata, information retrieval and classification, system verification and evaluation, and active rules and Web services.
Download or read book Ontologies Based Databases and Information Systems written by Martine Collard and published by Springer Science & Business Media. This book was released on 2007-09-28 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt: Co-located with the 31st and 32 nd International Conference on Very large Da Bases (VLDB) --Pref.
Download or read book Engineering Federated Information Systems written by Anne James and published by IOS Press. This book was released on 2003 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work covers issues in the development of federated information systems. As examples of information systems in application areas such as business, finance, environmental science and medicine show, there is a need to make information available through some form of Federated Information System.
Download or read book Advanced Information Systems Engineering written by Panos Constantopoulos and published by Springer Science & Business Media. This book was released on 1996-05-03 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the refereed proceedings of the 8th International Conference on Advanced Information Systems Engineering, CAiSE '96, held in Herakleion, Crete, Greece, in May 1996. The 30 revised full papers included in the book were selected from a total of some 100 submissions. The book is organised in sections on CASE environments, temporal and active database technologies, experience reports, interoperability in information systems, formal methods in system development, novel architectures, workflow management and distributed information systems, information modelling, object-oriented database design, and semantic links and abstraction.
