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 Enhanced active databases for federated information systems written by Christopher Popfinger and published by GRIN Verlag. This book was released on 2007-08-09 with total page 150 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 architecture is used to build up the Dígame architecture for a peer data management system with push-based data and schema replication. Finally, we propose a Link Pattern Catalog as a guideline to model and analyze P2P-based information systems.

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 Federated Database System Standard Requirements written by Gerardus Blokdyk and published by 5starcooks. This book was released on 2018-04-09 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: How to deal with Federated database system Changes? Is Federated database system dependent on the successful delivery of a current project? What other jobs or tasks affect the performance of the steps in the Federated database system process? Why is it important to have senior management support for a Federated database system project? Is the impact that Federated database system has shown? 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 629 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. Your exclusive instant access details can be found in your book.

Download or read book Federated database system Standard Requirements written by Gerardus Blokdyk and published by . This book was released on with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 Data Management Systems written by Bhavani Thuraisingham and published by CRC Press. This book was released on 1997-05-19 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the information contained in databases has become a critical resource in organizations, efficient access to that information and the ability to share it among different users and across different systems has become an urgent need. The interoperability of heterogeneous database systems-literally, the ability to access information between or among differing types of databases, is the topic of this timely book. In the last two decades, tremendous improvements in tools and technologies have resulted in new products that provide distributed data processing capabilities. This book describes these tools and emerging technologies, explaining the essential concepts behind the topics but focusing on practical applications. Selected products are discussed to illustrate the characteristics of the different technologies. This is an ideal source for anyone who needs a broad perspective on heterogeneous database integration and related technologies.

Download or read book Heterogeneous Information Exchange and Organizational Hubs written by H. Bestougeff and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: Helene Bestougeff, Universite de Marne Ia Vallee, France Jacques-Emile Dubois, Universite Paris VII-Denis Diderot, France Bhavani Thuraisingham, MITRE Corporation, USA The last fifty years promoted the conceptual trio: Knowledge, Information and Data (KID) to the center of our present scientific technological and human activities. The intrusion of the Internet drastically modified the historical cycles of communication between authors, providers and users. Today, information is often the result of the interaction between data and the knowledge based on their comprehension, interpretation and prediction. Nowadays important goals involve the exchange of heterogeneous information, as many real life and even specific scientific and technological problems are all interdisciplinary by nature. For a specific project, this signifies extracting information, data and even knowledge from many different sources that must be addressed by interoperable programs. Another important challenge is that of corporations collaborating with each other and forming coalitions and partnerships. One development towards achieving this challenge is organizational hubs. This concept is new and still evolving. Much like an airport hub serving air traffic needs, organizational hubs are central platforms that provide information and collaboration specific to a group of users' needs. Now companies are creating hubs particular to certain types of industries. The users of hubs are seen as communities for which all related information is directly available without further searching efforts and often with value-added services.

Download or read book Federated database systems written by Elke Radeke and published by . This book was released on 1993 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Semantic Integrity Constraints in Federated Database Schemata written by Can Türker and published by IOS Press. This book was released on 1999 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Access Control in Object oriented Federated Database Systems written by Dirk Jonscher and published by . This book was released on 1998 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Transaction Management in Federated Database Systems written by San-Yih Hwang and published by . This book was released on 1994 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Negotiating Data Access in Federated Database Systems written by Princeton University. Dept. of Computer Science and published by . This book was released on 1988 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Interconnecting Heterogeneous Information Systems written by Athman Bouguettaya and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: Information systems are the backbone of many of today's computerized applications. Distributed databases and the infrastructure needed to support them have been well studied. However, this book is the first to address distributed database interoperability by examining the successes and failures, various approaches, infrastructures, and trends of the field. A gap exists in the way that these systems have been investigated by real practitioners. This gap is more pronounced than usual, partly because of the way businesses operate, the systems they have, and the difficulties created by systems' autonomy and heterogeneity. Telecommunications firms, for example, must deal with an increased demand for automation while at the same time continuing to function at their current level. While academics are focusing on investigating differences between distributed databases, federated databases, heterogeneous databases, and, more generally, among loosely connected and tightly coupled systems, those who have to deal with real problems right away know that the only relevant research is the one that will ensure that their system works to produce reasonably correct results. Interconnecting Heterogeneous Information Systems covers the underlying principles and infrastructures needed to realize truly global information systems. The book discusses technologies related to middleware, the Web, workflows, transactions, and data warehousing. It also overviews architectures with a discussion of critical issues. The book gives an overview of systems that can be viewed as learning platforms. While these systems do not translate to successful commercial realities, they push the envelope in terms of research. Successful commercial systems have benefited from the experiments conducted in these prototypes. The book includes two case studies based on the authors' own work. Interconnecting Heterogeneous Information Systems is suitable as a textbook for a graduate-level course on Interconnecting Heterogeneous Information Systems, as well as a secondary text for a graduate-level course on database or information systems, and as a reference for researchers and practitioners in industry.

Download or read book Management of Heterogeneous and Autonomous Database Systems written by Ahmed K. Elmagarmid and published by Morgan Kaufmann. This book was released on 1999 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Overview of Multidatabase Systems: Past and Present / Athman Bouguettaya, Boualem Benatallah, Ahmed Elmagarmid / - Local Autonomy and Its Effects on Multidatabase Systems / Ahmed Elmagarmid, Weimin Du, Rafi Ahmed / - Semantic Similarities Between Objects in Multiple Databases / Vipul Kashyap, Amit Sheth / - Resolution of Representational Diversity in Multidatabase Systems / Joachim Hammer, Dennis McLeod / - Schema Integration: Past, Present, and Future / Sudha Ram, V. Ramesh / - Schema and Language Translation / Bogdan Czejdo, Le Gruenwald / - Multidatabase Languages / Paolo Missier, Marek Rusinkiewicz, W. Jin / - Interdependent Database Systems / George Karabatis, Marek Rusinkiewicz, Amit Sheth / - Correctness Criteria and Concurrency Control / Panos K. Chrysanthis, Krithi Ramamritham / - Transaction Management in Multidatabase Systems: Current Technologies and Formalisms / Ken Barker, Ahmed Elmagarmid / - Transaction-Based Recovery / Jari Veijalainen. ...

Download or read book Instance level Integration Query Processing and Optimization in Federated Database Systems written by Ee-Peng Lim and published by . This book was released on 1994 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Engineering Federated Information Systems written by Mark Roantree and published by IOS Press. This book was released on 2000 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: