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March 22, 2011
19:55 Transaction Semantics in RDF and Relational Models
As a part of defining benchmark audit for testing ACID properties on RDF stores, we will here examin...
with tags: cluster | benchmarking | scalability | rdf | semanticweb | sparql | howto | history
On del.icio.us: cluster | benchmarking | scalability | rdf | semanticweb | sparql | howto | history
On technorati: cluster | benchmarking | scalability | rdf | semanticweb | sparql | howto | history
18:52 RDF and Transactions
I will here talk about RDF and transactions for developers in general. The next one talks about spec...
with tags: database | databases | benchmarking | scalability | rdf | jdbc | sql | mysql | odbc | semanticweb | sparql | virtuoso
On del.icio.us: database | databases | benchmarking | scalability | rdf | jdbc | sql | mysql | odbc | semanticweb | sparql | virtuoso
On technorati: database | databases | benchmarking | scalability | rdf | jdbc | sql | mysql | odbc | semanticweb | sparql | virtuoso
18:31 Benchmarks, Redux (part 14): BSBM BI Mix
In this post, we look at how we run the BSBM-BI mix. We consider the 100 Mt and 1000 Mt scales with...
with tags: database | databases | cluster | benchmarking | scalability | rdf | semanticweb | sparql | virtuoso | dataspace
On del.icio.us: database | databases | cluster | benchmarking | scalability | rdf | semanticweb | sparql | virtuoso | dataspace
On technorati: database | databases | cluster | benchmarking | scalability | rdf | semanticweb | sparql | virtuoso | dataspace
March 10, 2011
18:30 Benchmarks, Redux (part 11): On the Substance of RDF Benchmarks
Let us talk about what ought to be benchmarked in the context of RDF. A point that often gets broug...
with tags: database | databases | cluster | benchmarking | scalability | rdf | oracle | semanticweb | sparql | history | virtuoso
On del.icio.us: database | databases | cluster | benchmarking | scalability | rdf | oracle | semanticweb | sparql | history | virtuoso
On technorati: database | databases | cluster | benchmarking | scalability | rdf | oracle | semanticweb | sparql | history | virtuoso
March 9, 2011
12:32 Benchmarks, Redux (part 8): BSBM Explore and Update
We will here look at the Explore and Update scenario of BSBM. This presents us with a novel problem ...
with tags: database | databases | cluster | benchmarking | scalability | rdf | semanticweb | sparql | virtuoso
On del.icio.us: database | databases | cluster | benchmarking | scalability | rdf | semanticweb | sparql | virtuoso
On technorati: database | databases | cluster | benchmarking | scalability | rdf | semanticweb | sparql | virtuoso
March 4, 2011
15:28 Benchmarks, Redux (part 4): Benchmark Tuning Questionnaire
Below is a questionnaire I sent to the BSBM participants in order to get tuning instructions for the...
with tags: database | databases | cluster | benchmarking | scalability | rdf | semanticweb | sparql | linux | virtuoso | dataspace
On del.icio.us: database | databases | cluster | benchmarking | scalability | rdf | semanticweb | sparql | linux | virtuoso | dataspace
On technorati: database | databases | cluster | benchmarking | scalability | rdf | semanticweb | sparql | linux | virtuoso | dataspace
March 2, 2011
18:23 Benchmarks, Redux (part 3): Virtuoso 7 vs 6 on BSBM Load and Explore
In this post I will summarize the figures for BSBM Load and Explore mixes at 100 Mt, 200 Mt, and 100...
with tags: database | databases | cluster | benchmarking | scalability | rdf | semanticweb | sparql | virtuoso | dataspace
On del.icio.us: database | databases | cluster | benchmarking | scalability | rdf | semanticweb | sparql | virtuoso | dataspace
On technorati: database | databases | cluster | benchmarking | scalability | rdf | semanticweb | sparql | virtuoso | dataspace
January 19, 2011
11:29 Virtuoso Directions for 2011
At the start of 2010, I wrote that 2010 would be the year when RDF became performance- and cost-com...
with tags: database | databases | architecture | hpc | benchmarking | scalability | rdf | semanticweb | sparql | openlink | virtuoso
On del.icio.us: database | databases | architecture | hpc | benchmarking | scalability | rdf | semanticweb | sparql | openlink | virtuoso
On technorati: database | databases | architecture | hpc | benchmarking | scalability | rdf | semanticweb | sparql | openlink | virtuoso
September 21, 2010
17:14 VLDB Semdata Workshop
I will begin by extending my thanks to the organizers, in specific Reto Krummenacher of STI and Atan...
with tags: database | databases | cluster | rdf | xml | xpath | xslt | semanticweb | sparql | history | dynamic_languages | javascript | openlink | virtuoso
On del.icio.us: database | databases | cluster | rdf | xml | xpath | xslt | semanticweb | sparql | history | dynamic_languages | javascript | openlink | virtuoso
On technorati: database | databases | cluster | rdf | xml | xpath | xslt | semanticweb | sparql | history | dynamic_languages | javascript | openlink | virtuoso
17:13 Suggested Extensions to the BSBM
Below is a list of possible extensions to the Berlin SPARQL Benchmark. Our previous critique of BSB...
with tags: benchmarking | scalability | rdf | semanticweb | sparql
On del.icio.us: benchmarking | scalability | rdf | semanticweb | sparql
On technorati: benchmarking | scalability | rdf | semanticweb | sparql
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