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Performance issues on a laptop.
Hi,
I'm trying to get JanusGraph running on my laptop (MacBook Air 2 Core Intel i7, 8GB) so that I can develop a small working prototype.
I've gone for the janusgraph.sh method of starting the
Hi,
I'm trying to get JanusGraph running on my laptop (MacBook Air 2 Core Intel i7, 8GB) so that I can develop a small working prototype.
I've gone for the janusgraph.sh method of starting the
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By
Ray Scott <raya...@...>
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#615
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Re: Graph Databases and Framework Meetup Group
Fantastic, I was not aware that there is such an established community. Thank you for the detailed list. My "graph" queries :) at meetup.com did not return any of them (apart from the first one).
Fantastic, I was not aware that there is such an established community. Thank you for the detailed list. My "graph" queries :) at meetup.com did not return any of them (apart from the first one).
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By
Ioannis <idu...@...>
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#614
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Re: JanusGraph and Cassandra modes.
I know it's a little confusing but the page you point to is from the perspective of Cassandra. The architecture page has a some info on embedded vs. remote JanusGraph -
I know it's a little confusing but the page you point to is from the perspective of Cassandra. The architecture page has a some info on embedded vs. remote JanusGraph -
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By
Robert Dale <rob...@...>
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#613
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Re: Can we create a new API based on JanusGraph?
To which API are you referring?
There is the graph API - http://tinkerpop.apache.org/docs/current/reference/#_the_graph_structure
There is the traversal API (preferred) -
To which API are you referring?
There is the graph API - http://tinkerpop.apache.org/docs/current/reference/#_the_graph_structure
There is the traversal API (preferred) -
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By
Robert Dale <rob...@...>
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#612
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Re: How do I get out of a continuation line (?) in Gremlin
Another shortcut be :c
By
Amyth Arora <aroras....@...>
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#611
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Spark connector
I have a JanusGraph Server (github master, gremlin 3.2.5) on top of Cassandra storage backend, to store users, items and "WHEN, WHERE, WHO bought WHAT ?" relations.
To get data from and modify data in
I have a JanusGraph Server (github master, gremlin 3.2.5) on top of Cassandra storage backend, to store users, items and "WHEN, WHERE, WHO bought WHAT ?" relations.
To get data from and modify data in
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By
Takao Magoori <ma...@...>
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#610
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Re: Graph Databases and Framework Meetup Group
Dear All,
There already are several Graph Database meetups in the Bay Area:
Bay Area Tinkerpop / Janus Graph Meetup
https://www.meetup.com/bay-area-tinkerpop-janusgraph-meetup/
Silicon Valley Graph
Dear All,
There already are several Graph Database meetups in the Bay Area:
Bay Area Tinkerpop / Janus Graph Meetup
https://www.meetup.com/bay-area-tinkerpop-janusgraph-meetup/
Silicon Valley Graph
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By
Lynn Bender <ly...@...>
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#609
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Graph Databases and Framework Meetup Group
Dear all,
I created a generic meetup group for Graph databases and frameworks in the Bay Area. We (at Netflix) are thinking of hosting a meetup at some point in the near future so kicking the
Dear all,
I created a generic meetup group for Graph databases and frameworks in the Bay Area. We (at Netflix) are thinking of hosting a meetup at some point in the near future so kicking the
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By
Ioannis Papapanagiotou <idu...@...>
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#608
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Question/DISCUSS: Loading data into JanusGraph and Data Format
Hello all,
I thought it might be beneficial to the community as a whole if we got a discussion going where users answered the following questions:
1. How are you currently loading data into
Hello all,
I thought it might be beneficial to the community as a whole if we got a discussion going where users answered the following questions:
1. How are you currently loading data into
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By
David Pitera <piter...@...>
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#606
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Re: A few observations about JanusGraph scripts / config files.
I am unable to find '8183' ever having existed in the code base.
Robert Dale
I am unable to find '8183' ever having existed in the code base.
Robert Dale
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By
Robert Dale <rob...@...>
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#605
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JanusGraph and Cassandra modes.
Hi,
The Cassandra related JanusGraph documentation specifies various ways in which JanusGraph can be used in concert with Cassandra.
So, if I run Cassandra (on my machine using cassandra -f) and then
Hi,
The Cassandra related JanusGraph documentation specifies various ways in which JanusGraph can be used in concert with Cassandra.
So, if I run Cassandra (on my machine using cassandra -f) and then
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By
Manoj Waikar <mmwa...@...>
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#604
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Re: Hardware Calculation
our will have the following number:
Nodes557,159,709Properties1,123,954,549Relationships1,401,451,959
currently our graph runs on "neo4j" but we are in the process of migrating to janus/cassandra
our will have the following number:
Nodes557,159,709Properties1,123,954,549Relationships1,401,451,959
currently our graph runs on "neo4j" but we are in the process of migrating to janus/cassandra
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By
Amyth Arora <aroras....@...>
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#607
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A few observations about JanusGraph scripts / config files.
Hi,
On Windows, using a terminal client like Babun one can run the bin/janusgraph.sh script. I tried running it but it doesn't work for me and this is the output -
Forking Cassandra...
Running
Hi,
On Windows, using a terminal client like Babun one can run the bin/janusgraph.sh script. I tried running it but it doesn't work for me and this is the output -
Forking Cassandra...
Running
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By
Manoj Waikar <mmwa...@...>
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#602
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Re: Can we create a new API based on JanusGraph?
Hello Rafael
I've built the API use JanusGraph Server, and i have successfully access the api with
```
curl 'http://localhost:8182/?gremlin=g.V()'
```
In gremlin console i can index my vertex with
Hello Rafael
I've built the API use JanusGraph Server, and i have successfully access the api with
```
curl 'http://localhost:8182/?gremlin=g.V()'
```
In gremlin console i can index my vertex with
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By
stan...@...
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#601
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Re: Phantom vertices
You probably want to count the edges:
g.V().hasLabel('person').group().by('name').by(outE().count()).order(local).by(values,decr).limit(local,5)
Robert Dale
You probably want to count the edges:
g.V().hasLabel('person').group().by('name').by(outE().count()).order(local).by(values,decr).limit(local,5)
Robert Dale
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By
Robert Dale <rob...@...>
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#600
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Re: Phantom vertices
I found my phantom person Vertex.
So, I was doing this query to find the top 5 actors who had acted in the most movies. I don't think the query is correct for what I am trying to do since the result
I found my phantom person Vertex.
So, I was doing this query to find the top 5 actors who had acted in the most movies. I don't think the query is correct for what I am trying to do since the result
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By
Rohit Jain <rohit.j...@...>
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#597
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Re: Phantom vertices
This is EXACTLY what I was looking for! I could not find how to do this. I must educate myself better but don't seem to find an easy way to do that :-( Maybe SQL is too ingrained in my blood and
This is EXACTLY what I was looking for! I could not find how to do this. I must educate myself better but don't seem to find an easy way to do that :-( Maybe SQL is too ingrained in my blood and
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By
Rohit Jain <rohit.j...@...>
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#596
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Re: Phantom vertices
Let's see what you've got:
g.V().groupCount().by(label)
g.V().values('movieid').min()
g.V().values('movieid').max()
g.V().values('personid').min()
g.V().values('personid').max()
Robert Dale
Let's see what you've got:
g.V().groupCount().by(label)
g.V().values('movieid').min()
g.V().values('movieid').max()
g.V().values('personid').min()
g.V().values('personid').max()
Robert Dale
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By
Robert Dale <rob...@...>
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#599
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Re: How do I get out of a continuation line (?) in Gremlin
I actually figured it out since I found that :h worked in that situation and then I saw :c. But you beat me to my posting that I had found the solution to the problem.
Thanks!!
Rohit
I actually figured it out since I found that :h worked in that situation and then I saw :c. But you beat me to my posting that I had found the solution to the problem.
Thanks!!
Rohit
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By
Rohit Jain <rohit.j...@...>
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#595
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Re: How do I get out of a continuation line (?) in Gremlin
The gremlin console is built on top of groovysh so many of the same commands and usage will apply. See also gremlin console tutorial -
The gremlin console is built on top of groovysh so many of the same commands and usage will apply. See also gremlin console tutorial -
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By
Robert Dale <rob...@...>
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#598
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