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public:kgram_dqp_alban_gaignard [2014/07/25 11:51] gaignard [Demonstration] |
public:kgram_dqp_alban_gaignard [2015/04/03 12:57] (current) |
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| {{ :public:corese:capture_d_e_cran_2014-07-25_a_11.40.56.png?direct |Datasets available online}} | {{ :public:corese:capture_d_e_cran_2014-07-25_a_11.40.56.png?direct |Datasets available online}} | ||
| - | We load the **INSEE Geographic dataset**. | + | We load the **INSEE Geographic** dataset. |
| Finally, we can check the content served by the SPARQL endpoint through a set of statistical queries : | Finally, we can check the content served by the SPARQL endpoint through a set of statistical queries : | ||
| - | {{ :public:corese:capture_d_e_cran_2014-07-25_a_11.44.02.png?direct&500 |VOID SPARQL queries}} | + | {{ :public:corese:capture_d_e_cran_2014-07-25_a_11.44.02.png?direct&500 |Counting RDF triple}} |
| - | {{ :public:corese:capture_d_e_cran_2014-07-25_a_11.45.26.png?direct&500 |}} | + | Counting RDF triple : |
| - | {{ :public:corese:capture_d_e_cran_2014-07-25_a_11.47.06.png?direct&500 |}} | + | {{ :public:corese:capture_d_e_cran_2014-07-25_a_11.45.26.png?direct&500 |Counting and sorting triples using properties}} |
| + | |||
| + | Counting and sorting triples using properties : | ||
| + | {{ :public:corese:capture_d_e_cran_2014-07-25_a_11.47.06.png?direct&500 |Counting and sorting class instances}} | ||
| === Second Corese-server launching and populating === | === Second Corese-server launching and populating === | ||
| - | We launch a second server on port ''9092'' and configure it similarly with the | + | We launch a second server on port ''9092'' |
| - | <code>java -jar corese-server-3.1.4-SNAPSHOT-jar-with-dependencies.jar -p 9091</code> | + | <code>java -jar corese-server-3.1.4-SNAPSHOT-jar-with-dependencies.jar -p 9092</code> |
| + | and configure it similarly with the **INSEE Demographic** dataset | ||
| === Federated querying configuration === | === Federated querying configuration === | ||
| + | We launch a third server that will be responsible for distributing a SPARQL query onto the two SPARQL endpoints : | ||
| + | <code>java -jar corese-server-3.1.4-SNAPSHOT-jar-with-dependencies.jar -p 9093</code> | ||
| + | We add the two SPARQL endpoint URLs through the **Federated querying** tab : | ||
| + | {{ :public:corese:capture_d_e_cran_2014-07-25_a_11.55.12.png?direct&500 |}} | ||
| + | |||
| + | And we should obtain the following configuration : | ||
| + | {{ :public:corese:capture_d_e_cran_2014-07-25_a_12.03.41.png?direct&500 |}} | ||
| === Federated querying (DQP) === | === Federated querying (DQP) === | ||
| + | {{ :public:corese:capture_d_e_cran_2014-07-25_a_14.11.18.png?direct&500 |}} | ||
| == Results provenance == | == Results provenance == | ||
| + | {{ :public:corese:capture_d_e_cran_2014-07-25_a_14.53.46.png?direct&500 |}} | ||
| + | |||
| == DQP live monitoring == | == DQP live monitoring == | ||
| - | ===== Source code organization ===== | + | {{ :public:corese:capture_d_e_cran_2014-07-25_a_14.12.33.png?direct&500 |}} |
| + | {{ :public:corese:capture_d_e_cran_2014-07-25_a_14.12.38.png?direct&500 |}} | ||
| + | {{ :public:corese:capture_d_e_cran_2014-07-25_a_14.12.24.png?direct&500 |}} | ||
| + | {{ :public:corese:capture_d_e_cran_2014-07-25_a_14.13.19.png?direct&500 |}} | ||
| - | ===== Development and continuous integration ===== | + | |
| + | ===== Source code organization ===== | ||
| + | * Server : | ||
| + | * SPARQL Endpoint | ||
| + | * WebApp | ||
| + | * DQP | ||
| + | * QueryProcessDQP | ||
| + | * Metaproducer | ||
| + | * RemoteProducer | ||
| + | * ServiceProvider | ||
| + | * QueryRewriting (Path / Named Graphs / Services) | ||
| + | * Provenance | ||
| + | * Cost | ||
| + | * Triple Pattern grouping | ||