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--- public:kgram_dqp_alban_gaignard [2014/07/25 09:48] – [Demonstration] gaignard
+++ public:kgram_dqp_alban_gaignard [2015/04/03 10:57] (current) – external edit 127.0.0.1
@@ Line 25: / Line 25: @@
 </code>
-We now launch two servers on ports ''9091'' and ''9092'' we will then configure them from the web user interface two load the datasets.
+We now launch a first server on port ''9091''. We will then configure it from the web user interface two load the datasets.
 <code>java -jar corese-server-3.1.4-SNAPSHOT-jar-with-dependencies.jar -p 9091</code>
@@ Line 31: / Line 31: @@
 {{ :public:corese:capture_d_e_cran_2014-07-25_a_11.31.50.png?direct&500 |SPARQL querying interface }}
+=== RDF Data loading ===
 Data loading is then performed through the **Data loading** tab :
 {{ :public:corese:capture_d_e_cran_2014-07-25_a_11.37.34.png?direct&500 |SPARQL data loading}}
 {{ :public:corese:capture_d_e_cran_2014-07-25_a_11.40.56.png?direct |Datasets available online}}
+We load the **INSEE Geographic** dataset.
 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 ===
+We launch a second server on port ''9092''
+<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
-=== RDF Data loading ===
 === 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) ===
+{{ :public:corese:capture_d_e_cran_2014-07-25_a_14.11.18.png?direct&500 |}}
 == Results provenance ==
+{{ :public:corese:capture_d_e_cran_2014-07-25_a_14.53.46.png?direct&500 |}}
 == 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