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    VLDB
    1992
    ACM
    140views Database» more  VLDB 1992»
    Practical Skew Handling in Parallel Joins
    13 years 11 months ago
    Practical Skew Handling in Parallel Joins
    Download  pages.cs.wisc.edu
    We present an approach to dealing with skew in parallel joins in database systems. Our approach is easily implementable within current parallel DBMS, and performs well on skewed d...
    David J. DeWitt, Jeffrey F. Naughton, Donovan A. S...
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    VLDB
    1992
    ACM
    151views Database» more  VLDB 1992»
    A Uniform Approach to Processing Temporal Queries
    13 years 11 months ago
    A Uniform Approach to Processing Temporal Queries
    Download  www.vldb.org
    Research in temporal databases has mainly focused on defining temporal data models by extending existing models, and developing access structures for temporal data. Little has bee...
    Umeshwar Dayal, Gene T. J. Wuu
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    VLDB
    1992
    ACM
    129views Database» more  VLDB 1992»
    Extensible Buffer Management of Indexes
    13 years 11 months ago
    Extensible Buffer Management of Indexes
    Download  www.vldb.org
    Most extensibledatabasesystemssupportaddition of new indexes or new data types. However, the referencepatterns exhibited by these new indexes may not be efficiently supportedby ex...
    Chee Yong Chan, Beng Chin Ooi, Hongjun Lu
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    VLDB
    1992
    ACM
    116views Database» more  VLDB 1992»
    Dynamic Data Distribution (D3) in a Shared-Nothing Multiprocessor Data Store
    13 years 11 months ago
    Dynamic Data Distribution (D3) in a Shared-Nothing Multiprocessor Data Store
    Download  www.vldb.org
    Donald D. Chamberlin, Frank B. Schmuck
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    VLDB
    1992
    ACM
    111views Database» more  VLDB 1992»
    Using Segmented Right-Deep Trees for the Execution of Pipelined Hash Joins
    13 years 11 months ago
    Using Segmented Right-Deep Trees for the Execution of Pipelined Hash Joins
    Download  www.vldb.org
    In this paper, we explore the execution of pipelined hash joins in a multiprocessor-based database system. To improve the query execution, an innovative approach on query executio...
    Ming-Syan Chen, Ming-Ling Lo, Philip S. Yu, Honest...
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    VLDB
    1992
    ACM
    95views Database» more  VLDB 1992»
    Production Rules in Parallel and Distributed Database Environments
    13 years 11 months ago
    Production Rules in Parallel and Distributed Database Environments
    Download  ilpubs.stanford.edu
    In most database systems with production rule facilities, rules respond to operations on centralized data and rule processing is performed in a centralized, sequential fashion. In ...
    Stefano Ceri, Jennifer Widom
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    VLDB
    1992
    ACM
    86views Database» more  VLDB 1992»
    A Conceptual Model for Dynamic Clustering in Object Databases
    13 years 11 months ago
    A Conceptual Model for Dynamic Clustering in Object Databases
    Download  www.vldb.org
    Qing Li, John L. Smith
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    VLDB
    1992
    ACM
    105views Database» more  VLDB 1992»
    Multiversion Query Locking
    13 years 11 months ago
    Multiversion Query Locking
    Download  www.vldb.org
    Multiversion two-phase locking (MV2PL) has been incorporated in some commercial transaction processing systems to support the serializable execution of queries. A drawback to this...
    Paul M. Bober, Michael J. Carey
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    VLDB
    1992
    ACM
    173views Database» more  VLDB 1992»
    An Extended Relational Database Model for Uncertain and Imprecise Information
    13 years 11 months ago
    An Extended Relational Database Model for Uncertain and Imprecise Information
    Download  www.vldb.org
    We propose an extended relational database model which can model both uncertainty and imprecision in data. This model is basedon Dempster-Shafertheory which has become popular in ...
    Suk Kyoon Lee
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    VLDB
    1992
    ACM
    89views Database» more  VLDB 1992»
    Resilient Logical Structures for Efficient Management of Replicated Data
    13 years 11 months ago
    Resilient Logical Structures for Efficient Management of Replicated Data
    Download  www.vldb.org
    Divyakant Agrawal, Amr El Abbadi
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