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Armbrust et al., 2015 - Google Patents

Spark sql: Relational data processing in spark

Armbrust et al., 2015

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Document ID
12543149035101013955
Author
Armbrust M
Xin R
Lian C
Huai Y
Liu D
Bradley J
Meng X
Kaftan T
Franklin M
Ghodsi A
Zaharia M
Publication year
Publication venue
Proceedings of the 2015 ACM SIGMOD international conference on management of data

External Links

Snippet

Spark SQL is a new module in Apache Spark that integrates relational processing with Spark's functional programming API. Built on our experience with Shark, Spark SQL lets Spark programmers leverage the benefits of relational processing (eg declarative queries …
Continue reading at dl.acm.org (PDF) (other versions)

Classifications

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    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
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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
    • G06F17/30389—Query formulation
    • G06F17/30404—Query languages
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • 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
    • G06F17/30442—Query optimisation
    • G06F17/30448—Query rewriting and transformation
    • G06F17/30451—Query rewriting and transformation of sub-queries or views
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
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    • G06F17/30386—Retrieval requests
    • G06F17/30424—Query processing
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    • G06F17/30507—Applying rules; deductive queries
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    • G—PHYSICS
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    • G06F17/30923—XML native databases, structures and querying
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