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Large Scale and Big Data
book

Large Scale and Big Data

by Sherif Sakr, Mohamed Gaber
June 2014
Intermediate to advanced content levelIntermediate to advanced
636 pages
23h 13m
English
Auerbach Publications
Content preview from Large Scale and Big Data
203Algebraic Optimization of RDF Graph Pattern Queries on MapReduce
parameters, the query analyzer routes the execution ow either into the Pig Latin/
NTGA logical plan generator. These generators compile the given SSE tree into the
logical plan with Pig Latin/NTGA operators. The Logical-to-Physical plan transla-
tor and Job Compiler are also extended to recognize NTGA operators and compile
the NTGA-based plan into the corresponding physical/MapReduce Plan. (Details
can be found in [7]).
6.6.2 sParQl Query ComPilation in raPiD+
RAPID+ follows similar query compile process to the one used in Pig.
Example 6.2: Query Compilation Process with NTGA O ...
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Publisher Resources

ISBN: 9781466581500