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Software Year : 2016


Boyan Kolev
Oleksandra Levchenko
Carlyna Bondiombouy
Patrick Valduriez


The CloudMdsQL (Cloud Multi-datastore Query Language) polystore transforms queries expressed in a common SQL-like query language into an optimized query execution plan to be executed over multiple cloud data stores (SQL, NoSQL, HDFS, etc.) through a query engine. The compiler/ optimizer is implemented in C++ and uses the Boost.Spirit framework for parsing context-free grammars. CloudMdsQL has been validated on relational, document and graph data stores in the context of the CoherentPaaS European project.
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hal-02092571 , version 1 (08-04-2019)


  • HAL Id : hal-02092571 , version 1


Boyan Kolev, Oleksandra Levchenko, Carlyna Bondiombouy, Patrick Valduriez. CloudMdsQL. 2016. ⟨hal-02092571⟩
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