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Manegold et al., 2000 - Google Patents

A multi-query optimizer for Monet

Manegold et al., 2000

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Document ID
13242178807368224719
Author
Manegold S
Pellenkoft A
Kersten M
Publication year
Publication venue
British National Conference on Databases

External Links

Snippet

Database systems allow for concurrent use of several applications (and query interfaces). Each application generates an “optimal” plan—a sequence of low-level database operators— for accessing the database. The queries posed by users through the same application can …
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Classifications

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    • G06F17/30286—Information retrieval; Database structures therefor; File system structures therefor in structured data stores
    • G06F17/30386—Retrieval requests
    • G06F17/30424—Query processing
    • G06F17/30442—Query optimisation
    • G06F17/30445—Query optimisation for parallel queries
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
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    • G06F17/30386—Retrieval requests
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    • G06F17/30486—Unary operations; data partitioning operations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
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    • G06F17/30587—Details of specialised database models
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
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    • G06F17/30575—Replication, distribution or synchronisation of data between databases or within a distributed database; Distributed database system architectures therefor
    • G06F17/30584—Details of data partitioning, e.g. horizontal or vertical partitioning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
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    • G06F17/30286—Information retrieval; Database structures therefor; File system structures therefor in structured data stores
    • G06F17/30289—Database design, administration or maintenance
    • G—PHYSICS
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