Journal of Database Management articles from July 1999

Journal of Database Management archives from July 1999

An Asynchronous Differential Join in Distributed Data Replications.(Technology Information)
July 1, 1999... An Asynchronous Differential Join (ADJ) scheme that can maintain join-materialized views in a distributed environment is introduced. The efficiency of the asynchronous data replication can be enhanced by minimizing data to be sent to relevant...

Knowledge and Object-Oriented Approach for Interoperability of Heterogeneous Information Management Systems.(Technology Information)
July 1, 1999... For the interoperability of heterogeneous information management systems, schema mapping approaches have been used to build a unified view. The schema mapping approach offers full transparencies and is very powerful from the user's point of...

Knowledge-Based Systems as Database Design Tools: A Comparative Study.(Technology Information)(Bibliography)(Statistical Data Included)
July 1, 1999... Database design process is a knowledge intensive task that requires expertise, practical experience, and judgment. It is not surprising, therefore, that over the last few years many research prototype database design expert systems have been...

Another Look at On Time and Within Budget: An Agency Theory Explanation.(Industry Trend or Event)
July 1, 1999... Over the years, IT projects have gained the reputation for being completed late and beyond budget. Project managers, consultants, academic researchers, and others have suggested reasons. Perhaps IT projects grow uncontrollably beyond their...

Current Trends in Data Management Technology.(Dogac, Asuman)(Review)
July 1, 1999... Current Trends in Data Management Technology Asuman Dogac, M. Tamer Ozsu & Ozgur Ulusoy Idea Group Publishing; Copyright 1999 ISBN 1-878289-57-8 (soft cover); US$64.95 Dogac et al's Current Trends in Data Management Technology, published...