Re: [Neo4j] Neo4j powering the Web of Things
Very cool, perhaps you can move directly to M04, which should be released today. We can hook up via skype to chat, as we want to release Spring Data Graph 1.0 later in March, the feedback is crucial for us. Also your @Repositories would be very interesting, we are discussing the integration of Hades/Spring Data JPA like repositories in spring data graph, which should make your job much easier (as they are built on top of an pluggable-repository-fragment architecture). Looking forward chatting to you. Thanks Michael Am 15.03.2011 um 20:44 schrieb Alfredas Chmieliauskas: > On Tue, Mar 15, 2011 at 6:01 PM, Michael Hunger > wrote: >> sounds perfect and would make a great case study >> >> I would be very much interested in your feedback on spring data graph >> > there are a few things that could be improved, also we used the M02 > version. I'll try to move M03 and compile a list of > suggestions/questions. > >> also which kind of graphy evaluations/queries do you run on this dataset > > Nothing too fancy. But my goal was to build a layer that would allow > the queries to be expressed in multiple formats: traversal > descriprtions, tinkerpop pipes, gremlin and sparql. I managed to > enable all except sparql. Thats the next step. > > So for your business logic you create a @Repository that extends > AbstractRepository, which provides a bunch of utility > methods such as findByProperty, findByTraversalDescription, > findByGremlin, etc. It also allows you to deal with your domain > objects even when using pipes, instead of vertices. > >> >> thanks >> >> Michael > > What kind of input would you like to get and in what form. I would be > glad to collaborate. > > A >> >> Sent from my iBrick4 >> >> >> Am 15.03.2011 um 17:54 schrieb Alfredas Chmieliauskas : >> >>> Great presentation! >>> >>> On a related topic - as of today we have a working agent-based model >>> (simulation) of the Dutch and German power market running Neo4j and >>> Spring data. >>> >>> The model includes 7 interacting markets (electricity, CO2, >>> commodities), a few power companies, numerous power plants and other >>> agents connected in a giant graph driven by complex policies and >>> behaviours. >>> >>> The model helps understand the effects of energy policies on the >>> behaviour of the actors of the power system. >>> >>> I think this primarily relates to the topic of the presentation. If >>> Rick or Emil are interested - it would be great share experiences and >>> ideas in the area of "using graphs to understand our environment >>> better" :-) >>> >>> Thanks for a great piece of technology, >>> >>> Alfredas >>> >>> On Tue, Mar 15, 2011 at 9:51 AM, Anders Nawroth >>> wrote: Hi! The slides from the QCon presentation by Rick Bullotta and Emil Eifrem are available: http://bit.ly/gLqtjV More about ThingWorx can be found here: http://www.thingworx.com/ http://www.slideshare.net/rfadel/thingworx-product-overview Really cool stuff Rick and his team are doing using Neo4j! /anders ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user >>> ___ >>> Neo4j mailing list >>> User@lists.neo4j.org >>> https://lists.neo4j.org/mailman/listinfo/user >> ___ >> Neo4j mailing list >> User@lists.neo4j.org >> https://lists.neo4j.org/mailman/listinfo/user >> ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
Re: [Neo4j] Neo4j powering the Web of Things
On Tue, Mar 15, 2011 at 6:01 PM, Michael Hunger wrote: > sounds perfect and would make a great case study > > I would be very much interested in your feedback on spring data graph > there are a few things that could be improved, also we used the M02 version. I'll try to move M03 and compile a list of suggestions/questions. > also which kind of graphy evaluations/queries do you run on this dataset Nothing too fancy. But my goal was to build a layer that would allow the queries to be expressed in multiple formats: traversal descriprtions, tinkerpop pipes, gremlin and sparql. I managed to enable all except sparql. Thats the next step. So for your business logic you create a @Repository that extends AbstractRepository, which provides a bunch of utility methods such as findByProperty, findByTraversalDescription, findByGremlin, etc. It also allows you to deal with your domain objects even when using pipes, instead of vertices. > > thanks > > Michael What kind of input would you like to get and in what form. I would be glad to collaborate. A > > Sent from my iBrick4 > > > Am 15.03.2011 um 17:54 schrieb Alfredas Chmieliauskas : > >> Great presentation! >> >> On a related topic - as of today we have a working agent-based model >> (simulation) of the Dutch and German power market running Neo4j and >> Spring data. >> >> The model includes 7 interacting markets (electricity, CO2, >> commodities), a few power companies, numerous power plants and other >> agents connected in a giant graph driven by complex policies and >> behaviours. >> >> The model helps understand the effects of energy policies on the >> behaviour of the actors of the power system. >> >> I think this primarily relates to the topic of the presentation. If >> Rick or Emil are interested - it would be great share experiences and >> ideas in the area of "using graphs to understand our environment >> better" :-) >> >> Thanks for a great piece of technology, >> >> Alfredas >> >> On Tue, Mar 15, 2011 at 9:51 AM, Anders Nawroth >> wrote: >>> Hi! >>> >>> The slides from the QCon presentation by Rick Bullotta and Emil Eifrem >>> are available: >>> http://bit.ly/gLqtjV >>> >>> More about ThingWorx can be found here: >>> http://www.thingworx.com/ >>> http://www.slideshare.net/rfadel/thingworx-product-overview >>> >>> Really cool stuff Rick and his team are doing using Neo4j! >>> >>> >>> /anders >>> ___ >>> Neo4j mailing list >>> User@lists.neo4j.org >>> https://lists.neo4j.org/mailman/listinfo/user >>> >> ___ >> Neo4j mailing list >> User@lists.neo4j.org >> https://lists.neo4j.org/mailman/listinfo/user > ___ > Neo4j mailing list > User@lists.neo4j.org > https://lists.neo4j.org/mailman/listinfo/user > ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
Re: [Neo4j] Neo4j powering the Web of Things
sounds perfect and would make a great case study I would be very much interested in your feedback on spring data graph also which kind of graphy evaluations/queries do you run on this dataset thanks Michael Sent from my iBrick4 Am 15.03.2011 um 17:54 schrieb Alfredas Chmieliauskas : > Great presentation! > > On a related topic - as of today we have a working agent-based model > (simulation) of the Dutch and German power market running Neo4j and > Spring data. > > The model includes 7 interacting markets (electricity, CO2, > commodities), a few power companies, numerous power plants and other > agents connected in a giant graph driven by complex policies and > behaviours. > > The model helps understand the effects of energy policies on the > behaviour of the actors of the power system. > > I think this primarily relates to the topic of the presentation. If > Rick or Emil are interested - it would be great share experiences and > ideas in the area of "using graphs to understand our environment > better" :-) > > Thanks for a great piece of technology, > > Alfredas > > On Tue, Mar 15, 2011 at 9:51 AM, Anders Nawroth > wrote: >> Hi! >> >> The slides from the QCon presentation by Rick Bullotta and Emil Eifrem >> are available: >> http://bit.ly/gLqtjV >> >> More about ThingWorx can be found here: >> http://www.thingworx.com/ >> http://www.slideshare.net/rfadel/thingworx-product-overview >> >> Really cool stuff Rick and his team are doing using Neo4j! >> >> >> /anders >> ___ >> Neo4j mailing list >> User@lists.neo4j.org >> https://lists.neo4j.org/mailman/listinfo/user >> > ___ > Neo4j mailing list > User@lists.neo4j.org > https://lists.neo4j.org/mailman/listinfo/user ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
Re: [Neo4j] Neo4j powering the Web of Things
Great presentation! On a related topic - as of today we have a working agent-based model (simulation) of the Dutch and German power market running Neo4j and Spring data. The model includes 7 interacting markets (electricity, CO2, commodities), a few power companies, numerous power plants and other agents connected in a giant graph driven by complex policies and behaviours. The model helps understand the effects of energy policies on the behaviour of the actors of the power system. I think this primarily relates to the topic of the presentation. If Rick or Emil are interested - it would be great share experiences and ideas in the area of "using graphs to understand our environment better" :-) Thanks for a great piece of technology, Alfredas On Tue, Mar 15, 2011 at 9:51 AM, Anders Nawroth wrote: > Hi! > > The slides from the QCon presentation by Rick Bullotta and Emil Eifrem > are available: > http://bit.ly/gLqtjV > > More about ThingWorx can be found here: > http://www.thingworx.com/ > http://www.slideshare.net/rfadel/thingworx-product-overview > > Really cool stuff Rick and his team are doing using Neo4j! > > > /anders > ___ > Neo4j mailing list > User@lists.neo4j.org > https://lists.neo4j.org/mailman/listinfo/user > ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
[Neo4j] Neo4j powering the Web of Things
Hi! The slides from the QCon presentation by Rick Bullotta and Emil Eifrem are available: http://bit.ly/gLqtjV More about ThingWorx can be found here: http://www.thingworx.com/ http://www.slideshare.net/rfadel/thingworx-product-overview Really cool stuff Rick and his team are doing using Neo4j! /anders ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
