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    VLDB
    1995
    ACM
    155views Database» more  VLDB 1995»
    Aggregate-Query Processing in Data Warehousing Environments
    13 years 8 months ago
    Aggregate-Query Processing in Data Warehousing Environments
    Download  www.cs.brown.edu
    In this paper we introduce generalized projections (GPs), an extension of duplicateeliminating projections, that capture aggregations, groupbys, duplicate-eliminating projections ...
    Ashish Gupta, Venky Harinarayan, Dallan Quass
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    VLDB
    1995
    ACM
    86views Database» more  VLDB 1995»
    Generalizing GlOSS to Vector-Space Databases and Broker Hierarchies
    13 years 8 months ago
    Generalizing GlOSS to Vector-Space Databases and Broker Hierarchies
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    Luis Gravano, Hector Garcia-Molina
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    VLDB
    1995
    ACM
    130views Database» more  VLDB 1995»
    Improving Performance in Replicated Databases through Relaxed Coherency
    13 years 8 months ago
    Improving Performance in Replicated Databases through Relaxed Coherency
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    Applications in finance and telecommunications (intelligent network, network management, mobile computing) cause renewed interest in distributed and replicated data management. Si...
    Rainer Gallersdörfer, Matthias Nicola
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    VLDB
    1995
    ACM
    129views Database» more  VLDB 1995»
    A Cost Model for Clustered Object-Oriented Databases
    13 years 8 months ago
    A Cost Model for Clustered Object-Oriented Databases
    Download  www.vldb.org
    Query processing is one of the most, critical issues in Object-Oriented DBMSs. Extensible opt,imizers with efficient, search strategies require a cost model to select the most eff...
    Georges Gardarin, Jean-Robert Gruser, Zhao-Hui Tan...
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    VLDB
    1995
    ACM
    97views Database» more  VLDB 1995»
    Processing Object-Oriented Queries with Invertible Late Bound Functions
    13 years 8 months ago
    Processing Object-Oriented Queries with Invertible Late Bound Functions
    Download  user.it.uu.se
    New demandsare put on query processing in Object-Oriented(00) databasesto provide efficient andrelationally completequery languages. A flexible 00 data model requires overloading ...
    Staffan Flodin, Tore Risch
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    VLDB
    1995
    ACM
    79views Database» more  VLDB 1995»
    Schema and Database Evolution in the O2 Object Database System
    13 years 8 months ago
    Schema and Database Evolution in the O2 Object Database System
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    Fabrizio Ferrandina, Thorsten Meyer, Roberto Zicar...
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    VLDB
    1995
    ACM
    97views Database» more  VLDB 1995»
    Managing a DB2 Parallel Edition Database
    13 years 8 months ago
    Managing a DB2 Parallel Edition Database
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    Gilles Fecteau
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    VLDB
    1995
    ACM
    66views Database» more  VLDB 1995»
    A Performance Evaluation of OID Mapping Techniques
    13 years 8 months ago
    A Performance Evaluation of OID Mapping Techniques
    Download  www.vldb.org
    In this paper, three techniques to implement logical OIDs are thoroughly evaluated: hashing, B-trees and a technique called direct mapping. Among these three techniques, direct ma...
    André Eickler, Carsten Andreas Gerlhof, Don...
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    VLDB
    1995
    ACM
    71views Database» more  VLDB 1995»
    Database De-Centralization - A Practical Approach
    13 years 8 months ago
    Database De-Centralization - A Practical Approach
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    We describe a scheme to fragment and distribute centralized databases. ’ The problem is motivated by trends towards down-sizing and reorganization, reflecting actual, often dist...
    Tor Didriksen, César A. Galindo-Legaria, Ei...
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    VLDB
    1995
    ACM
    76views Database» more  VLDB 1995»
    Declustering Databases on Heterogeneous Disk Systems
    13 years 8 months ago
    Declustering Databases on Heterogeneous Disk Systems
    Download  pages.stern.nyu.edu
    Ling Tony Chen, Doron Rotem, Sridhar Seshadri
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