Skip to Main Content
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
166 Large Scale and Big Data
?author foaf:name ?name
OPTIONAL {
?class2 rdfs:subClassOf foaf:Document.
?doc2 rdf:type ?class2.
?doc2 dcterms:issued ?yr2.
?doc2 dc:creator ?author2
FILTER (?author=?author2 && ?yr2 < ?yr)
} FILTER (!bound(?author2))
}
Note that in diagram d of Figure 5.5, we refer to 800 million RDF triples to be able to
compare executions with and without vertical partitioning and 1600 million triples
for comparison with the other queries.
Q3. Select All Articles with Property (a) swrc:pages (b) swrc:month
SELECT ?article
WHERE {
?article rdf:type bench:Article.
?article ?property ?value
(a) FILTER (?property = swrc:pages)
(b) FILTER (?property = swrc:month)
}
Q3. The execution of query Q3a and Q3b requires only one j ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

Reinventing the Organization for GenAI and LLMs

Reinventing the Organization for GenAI and LLMs

Ethan Mollick
Big Data Analytics for Internet of Things

Big Data Analytics for Internet of Things

Tausifa Jan Saleem, Mohammad Ahsan Chishti
Scala:Applied Machine Learning

Scala:Applied Machine Learning

Pascal Bugnion, Patrick R. Nicolas, Alex Kozlov
Topics in Parallel and Distributed Computing

Topics in Parallel and Distributed Computing

Sushil K Prasad, Anshul Gupta, Arnold L Rosenberg, Alan Sussman, Charles C Weems

Publisher Resources

ISBN: 9781466581500