A Hierarchical Approach to Information System Design (Classic Reprint) - Softcover

Donovan, John

Softcover

ISBN 10: 1334749272 ISBN 13: 9781334749278

Verlag: Forgotten Books, 2016

Inhaltsangabe

Excerpt from A Hierarchical Approach to Information System Design

The paper is divided into two parts. The first exposes the key problems in representing data in a computer system and gives an overview of the hierarchical approach. The second gives detailed discussion of each level of a hierarchy for information systems.

The levels we present are: bare machine, Operating systems, store and retrieval of relations, relational operators, security and validation.

About the Publisher

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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.

Details zur Ausgabe

• Verlag: Forgotten Books
• Erscheinungsdatum: 2016
• Sprache: Englisch
• ISBN 10: 1334749272
• ISBN 13: 9781334749278
• Einband: Taschenbuch
• Anzahl der Seiten: 128
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