Inhaltsangabe:
Excerpt from An Accounting Model-Based Approach to Semantic Reconciliation in Heterogeneous Database Systems
The first three systems emphasize developing new databases or files with pertinent, accurate,and consistent data. They require a major system development and on-going maintenance. Subject area databases and common systems are developed in firms seeking better operational coordination; whereas information databases are developed in firms seeking improved managerial information.
Data access services, on the other hand, are usually provided by a small group of personnel, often part of an information center, whose goal is to better understand what data is available in current systems and to put into place mechanisms to deliver this data. These mechanisms include locating appropriate data, extracting data from production files, or training users in fourth generation languages.
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This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Reseña del editor:
Excerpt from An Accounting Model-Based Approach to Semantic Reconciliation in Heterogeneous Database Systems
The first three systems emphasize developing new databases or files with pertinent, accurate,and consistent data. They require a major system development and on-going maintenance. Subject area databases and common systems are developed in firms seeking better operational coordination; whereas information databases are developed in firms seeking improved managerial information.
Data access services, on the other hand, are usually provided by a small group of personnel, often part of an information center, whose goal is to better understand what data is available in current systems and to put into place mechanisms to deliver this data. These mechanisms include locating appropriate data, extracting data from production files, or training users in fourth generation languages.
About the Publisher
Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
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