Pierre De Wilde pierredewilde
pierredewilde
/ gist:1156323
Created
August 19, 2011 08:19
Finding all paths between 2 nodes in a directed and undirected graph using Gremlin
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| \,,,/ | |
| (o o) | |
| -----oOOo-(_)-oOOo----- | |
| gremlin> g = TinkerGraphFactory.createTinkerGraph() | |
| ==>tinkergraph[vertices:6 edges:6] | |
| gremlin> A = '1'; B = '5'; N = 3 | |
| ==>3 | |
| gremlin> g.v(A).out.loop(1){it.loops<=N && !(it.object.id in [A,B])}.has('id',B).path | |
| ==>[v[1], v[4], v[5]] | |
| gremlin> g.v(A).both.loop(1){it.loops<=N && !(it.object.id in [A,B])}.has('id',B).path |
pierredewilde
/ gist:1156635
Created
August 19, 2011 11:44
Execute SPARQL on Neo4jGraph via Blueprints SailGraph
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| \,,,/ | |
| (o o) | |
| -----oOOo-(_)-oOOo----- | |
| gremlin> Gremlin.version() | |
| ==>1.3-SNAPSHOTgremlin> g = new SailGraph(new GraphSail(new Neo4jGraph('/data/neo4j/ian'))) | |
| ==>sailgraph[graphsail] | |
| gremlin> g.loadRDF('/data/rdf/ian.rdf', 'rdf-xml') | |
| ==>null | |
| gremlin> g.E | |
| ==>e[http://example.com/test - rdf:type -> owl:Ontology] |
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| [Tinkerpop] ========================================================= | |
| [Tinkerpop] Promotion | |
| blog posts, project acquisitions, EC2 images (Stephen style), contact hosting services to host TinkerPop deployments, etc. | |
| [Tinkerpop] More test cases and cleaner/concise documentation | |
| [Tinkerpop] More control over our Hudson build | |
| Or at least, getting someone to tweak the configuration of our projects so as to auto-deploy on successful builds. (Josh) |
pierredewilde
/ gist:1253111
Created
September 30, 2011 08:35
With rexster-0.7-SNAPSHOT running, 'mvn test' on blueprints-1.1-SNAPSHOT-rexster-graph
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| ~$ cd Documents/_GraphDatabases/_Tinkerpop/_snapshot/blueprints/blueprints-rexster-graph/ | |
| ~/Documents/_GraphDatabases/_Tinkerpop/_snapshot/blueprints/blueprints-rexster-graph$ mvn test | |
| Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=UTF-8 | |
| [INFO] Scanning for projects... | |
| [INFO] | |
| [INFO] ------------------------------------------------------------------------ | |
| [INFO] Building Blueprints-RexsterGraph 1.1-SNAPSHOT | |
| [INFO] ------------------------------------------------------------------------ | |
| Downloading: http://tinkerpop.com/maven2/com/tinkerpop/blueprints/blueprints-core/1.1-SNAPSHOT/maven-metadata.xml | |
| Downloaded: http://tinkerpop.com/maven2/com/tinkerpop/blueprints/blueprints-core/1.1-SNAPSHOT/maven-metadata.xml (954 B at 1.9 KB/sec) |
pierredewilde
/ gist:1253114
Created
September 30, 2011 08:36
With rexster-0.6 running, 'mvn test' on blueprints-1.0-rexster-graph
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| ~/Documents/_GraphDatabases/_Tinkerpop/_release/blueprints-1.0/blueprints-rexster-graph$ mvn test | |
| Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=UTF-8 | |
| [INFO] Scanning for projects... | |
| [INFO] | |
| [INFO] ------------------------------------------------------------------------ | |
| [INFO] Building Blueprints-RexsterGraph 1.0 | |
| [INFO] ------------------------------------------------------------------------ | |
| [INFO] | |
| [INFO] --- maven-resources-plugin:2.4.3:resources (default-resources) @ blueprints-rexster-graph --- | |
| [INFO] Using 'UTF-8' encoding to copy filtered resources. |
pierredewilde
/ gist:1275574
Created
October 10, 2011 15:15
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| ~/Documents/_GraphDatabases/_Tinkerpop/_snapshot/gremlin$ git pull | |
| Already up-to-date. | |
| ~/Documents/_GraphDatabases/_Tinkerpop/_snapshot/gremlin$ mvn clean install | |
| Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=UTF-8 | |
| [INFO] Scanning for projects... | |
| [INFO] ------------------------------------------------------------------------ | |
| [INFO] Reactor Build Order: | |
| [INFO] | |
| [INFO] Gremlin: A Graph Traversal Language | |
| [INFO] Gremlin-Core: The Core of the Gremlin Language |
pierredewilde
/ gist:1275786
Created
October 10, 2011 16:52
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| [INFO] Scanning for projects... | |
| [INFO] | |
| [INFO] ------------------------------------------------------------------------ | |
| [INFO] Building Rexster: A RESTful Graph Shell 0.7-SNAPSHOT | |
| [INFO] ------------------------------------------------------------------------ | |
| Downloading: http://tinkerpop.com/maven2/com/tinkerpop/blueprints/blueprints-core/1.1-SNAPSHOT/maven-metadata.xml | |
| Downloaded: http://tinkerpop.com/maven2/com/tinkerpop/blueprints/blueprints-core/1.1-SNAPSHOT/maven-metadata.xml (954 B at 2.3 KB/sec) | |
| Downloading: http://tinkerpop.com/maven2/com/tinkerpop/blueprints/blueprints-core/1.1-SNAPSHOT/maven-metadata.xml | |
| Downloaded: http://tinkerpop.com/maven2/com/tinkerpop/blueprints/blueprints-core/1.1-SNAPSHOT/maven-metadata.xml (954 B at 4.1 KB/sec) | |
| Downloading: http://tinkerpop.com/maven2/com/tinkerpop/blueprints/blueprints/1.1-SNAPSHOT/maven-metadata.xml |
pierredewilde
/ gist:1277540
Created
October 11, 2011 08:11
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| curl -s http://localhost:8182/graphs/gratefulgraph/{vertices/1,edges/0} | |
| time curl -s http://localhost:8182/graphs/gratefulgraph/vertices/[0-808] http://localhost:8182/graphs/gratefulgraph/edges/[0-8048] >nul | |
| # 0.6 | |
| real 0m48.420s | |
| user 0m2.052s | |
| sys 0m0.841s | |
| # 0.7-SNAPSHOT | |
| real 0m20.769s |