Hai et al., 2018 - Google Patents

Query rewriting for heterogeneous data lakes

Hai et al., 2018

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Document ID
4896749985143900603
Author
Hai R
Quix C
Zhou C
Publication year
Publication venue
European Conference on Advances in Databases and Information Systems

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Snippet

The increasing popularity of NoSQL systems has lead to the model of polyglot persistence, in which several data management systems with different data models are used. Data lakes realize the polyglot persistence model by collecting data from various sources, by storing the …
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Classifications

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    • 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
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    • G06F17/30477—Query execution
    • G06F17/30507—Applying rules; deductive queries
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