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Baldacci et al., 2018 - Google Patents

A cost model for SPARK SQL

Baldacci et al., 2018

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Document ID
5075729550099925482
Author
Baldacci L
Golfarelli M
Publication year
Publication venue
IEEE Transactions on Knowledge and Data Engineering

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Snippet

In this paper, we propose a novel cost model for Spark SQL. The cost model covers the class of Generalized Projection, Selection, Join (GPSJ) queries. The cost model keeps into account the network and IO costs as well as the most relevant CPU costs. The execution cost …
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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
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