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SIGMOD
1999
ACM
135views Database» more  SIGMOD 1999»
15 years 11 months ago
Improving OLTP Data Quality Using Data Warehouse Mechanisms
Research and products for the integration of heterogeneous legacy source databases in data warehousing have addressed numerous data quality problems in or between the sources. Suc...
Matthias Jarke, Christoph Quix, Guido Blees, Dirk ...
ER
1999
Springer
122views Database» more  ER 1999»
15 years 11 months ago
Evolution of Schema and Individuals of Configurable Products
Abstract. The increasing importance of better customisation of industrial products has led to development of configurable products. They allow companies to provide product families...
Tomi Männistö, Reijo Sulonen
VLDB
1999
ACM
136views Database» more  VLDB 1999»
15 years 11 months ago
O-O, What Have They Done to DB2?
In this paper, we describe our recent experiences in adding a number of object-relational extensions to the DB2 Universal Database UDB system as part of a research and developme...
Michael J. Carey, Donald D. Chamberlin, Srinivasa ...
DEXAW
1997
IEEE
86views Database» more  DEXAW 1997»
15 years 11 months ago
Log-Only Temporal Object Storage
As main memory capacity increases, more of the database read requests will be satis ed from the bu er system. Consequently, the amount of disk write operations relative to disk re...
Kjetil Nørvåg, Kjell Bratbergsengen
VLDB
1998
ACM
131views Database» more  VLDB 1998»
15 years 11 months ago
An Asynchronous Avoidance-Based Cache Consistency Algorithm for Client Caching DBMSs
We present a new client cache consistency algorithm for client caching database management systems. The algorithm, called Asynchronous Avoidance-based Cache Consistency (AACC), pr...
M. Tamer Özsu, Kaladhar Voruganti, Ronald C. ...