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Graefe, 2003 - Google Patents

Sorting And Indexing With Partitioned B-Trees.

Graefe, 2003

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Document ID
7251725997374181650
Author
Graefe G
Publication year
Publication venue
CIDR

External Links

Snippet

Partitioning within a B-tree, based on an artificial leading key column and combined with online reorganization, can be exploited during external merge sort for accurate deep read- ahead and dynamic resource allocation, during index creation for a reduced delay until the …
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Classifications

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    • G06F17/30286Information retrieval; Database structures therefor; File system structures therefor in structured data stores
    • G06F17/30386Retrieval requests
    • G06F17/30424Query processing
    • G06F17/30477Query execution
    • G06F17/30483Query execution of query operations
    • G06F17/30486Unary operations; data partitioning operations
    • GPHYSICS
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    • G06F17/30386Retrieval requests
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    • G06F17/30312Storage and indexing structures; Management thereof
    • G06F17/30321Indexing structures
    • G06F17/30336Indexing structures indexing structure managing details
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
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    • G06F17/30587Details of specialised database models
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