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Yuting, 2011 - Google Patents

Llama: Leveraging columnar storage for scalable join processing in mapreduce.

Yuting, 2011

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Document ID
5970525187143388617
Author
Yuting L
Publication year

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To achieve high reliability and scalability, most large-scale data warehouse systems have adopted the cluster-based architecture. In this paper, we propose the design of a new cluster- based data warehouse system, Llama, a hybrid data management system which combines …
Continue reading at core.ac.uk (PDF) (other versions)

Classifications

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    • G06F17/30—Information retrieval; Database structures therefor; File system structures therefor
    • G06F17/30286—Information retrieval; Database structures therefor; File system structures therefor in structured data stores
    • G06F17/30386—Retrieval requests
    • G06F17/30424—Query processing
    • G06F17/30477—Query execution
    • G06F17/30483—Query execution of query operations
    • G06F17/30486—Unary operations; data partitioning operations
    • G06F17/30489—Aggregation and duplicate elimination
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    • Y10S707/00—Data processing: database and file management or data structures
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